15671515419

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4801}}^1$

素因数の和:4943

約数の個数: 96

約数和(自身を含む): 28526184960

約数和(自身を除く): 12854669541

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 101, 133, 171, 189, 243, 303, 399, 513, 567, 707, 909, 1197, 1539, 1701, 1919, 2121, 2727, 3591, 4617, 4801, 5757, 6363, 8181, 10773, 13433, 14403, 17271, 19089, 24543, 32319, 33607, 40299, 43209, 51813, 57267, 91219, 100821, 120897, 129627, 155439, 171801, 273657, 302463, 362691, 388881, 466317, 484901, 638533, 820971, 907389, 1088073, 1166643, 1454703, 1915599, 2462913, 2722167, 3264219, 3394307, 4364109, 5746797, 7388739, 8166501, 9213119, 10182921, 13092327, 17240391, 22166217, 27639357, 30548763, 39276981, 51721173, 64491833, 82918071, 91646289, 117830943, 155163519, 193475499, 248754213, 274938867, 580426497, 746262639, 824816601, 1741279491, 2238787917, 5223838473, 15671515419]

約数ペア:

[(1, 15671515419), (3, 5223838473), (7, 2238787917), (9, 1741279491), (19, 824816601), (21, 746262639), (27, 580426497), (57, 274938867), (63, 248754213), (81, 193475499), (101, 155163519), (133, 117830943), (171, 91646289), (189, 82918071), (243, 64491833), (303, 51721173), (399, 39276981), (513, 30548763), (567, 27639357), (707, 22166217), (909, 17240391), (1197, 13092327), (1539, 10182921), (1701, 9213119), (1919, 8166501), (2121, 7388739), (2727, 5746797), (3591, 4364109), (4617, 3394307), (4801, 3264219), (5757, 2722167), (6363, 2462913), (8181, 1915599), (10773, 1454703), (13433, 1166643), (14403, 1088073), (17271, 907389), (19089, 820971), (24543, 638533), (32319, 484901), (33607, 466317), (40299, 388881), (43209, 362691), (51813, 302463), (57267, 273657), (91219, 171801), (100821, 155439), (120897, 129627)]