127010079

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 229094400

約数和(自身を除く): 102084321

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 113, 133, 171, 189, 313, 339, 399, 513, 791, 939, 1017, 1197, 2147, 2191, 2373, 2817, 3051, 3591, 5947, 6441, 6573, 7119, 8451, 15029, 17841, 19323, 19719, 21357, 35369, 41629, 45087, 53523, 57969, 59157, 106107, 124887, 135261, 160569, 247583, 318321, 374661, 405783, 672011, 742749, 954963, 1123983, 2016033, 2228247, 4704077, 6048099, 6684741, 14112231, 18144297, 42336693, 127010079]

約数ペア:

[(1, 127010079), (3, 42336693), (7, 18144297), (9, 14112231), (19, 6684741), (21, 6048099), (27, 4704077), (57, 2228247), (63, 2016033), (113, 1123983), (133, 954963), (171, 742749), (189, 672011), (313, 405783), (339, 374661), (399, 318321), (513, 247583), (791, 160569), (939, 135261), (1017, 124887), (1197, 106107), (2147, 59157), (2191, 57969), (2373, 53523), (2817, 45087), (3051, 41629), (3591, 35369), (5947, 21357), (6441, 19719), (6573, 19323), (7119, 17841), (8451, 15029)]