1728810363609

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{673}}^1\times {\mathrm{25693}}^1$

素因数の和:26428

約数の個数: 96

約数和(自身を含む): 3064550101760

約数和(自身を除く): 1335739738151

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 529, 621, 673, 1449, 1587, 2019, 3703, 4347, 4711, 4761, 6057, 11109, 14133, 14283, 15479, 18171, 25693, 33327, 42399, 46437, 77079, 99981, 108353, 127197, 139311, 179851, 231237, 325059, 356017, 417933, 539553, 590939, 693711, 975177, 1068051, 1618659, 1772817, 2492119, 2925531, 3204153, 4136573, 4855977, 5318451, 7476357, 9612459, 12409719, 13591597, 15955353, 17291389, 22429071, 37229157, 40774791, 51874167, 67287213, 95141179, 111687471, 121039723, 122324373, 155622501, 285423537, 363119169, 366973119, 397701947, 466867503, 856270611, 1089357507, 1193105841, 2568811833, 2783913629, 3268072521, 3579317523, 8351740887, 9147144781, 10737952569, 25055222661, 27441434343, 64030013467, 75165667983, 82324303029, 192090040401, 246972909087, 576270121203, 1728810363609]

約数ペア:

[(1, 1728810363609), (3, 576270121203), (7, 246972909087), (9, 192090040401), (21, 82324303029), (23, 75165667983), (27, 64030013467), (63, 27441434343), (69, 25055222661), (161, 10737952569), (189, 9147144781), (207, 8351740887), (483, 3579317523), (529, 3268072521), (621, 2783913629), (673, 2568811833), (1449, 1193105841), (1587, 1089357507), (2019, 856270611), (3703, 466867503), (4347, 397701947), (4711, 366973119), (4761, 363119169), (6057, 285423537), (11109, 155622501), (14133, 122324373), (14283, 121039723), (15479, 111687471), (18171, 95141179), (25693, 67287213), (33327, 51874167), (42399, 40774791), (46437, 37229157), (77079, 22429071), (99981, 17291389), (108353, 15955353), (127197, 13591597), (139311, 12409719), (179851, 9612459), (231237, 7476357), (325059, 5318451), (356017, 4855977), (417933, 4136573), (539553, 3204153), (590939, 2925531), (693711, 2492119), (975177, 1772817), (1068051, 1618659)]