127787517

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 104455683

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 207, 253, 297, 299, 351, 429, 621, 759, 897, 1287, 1439, 2277, 2691, 3289, 3861, 4317, 6831, 8073, 9867, 12951, 15829, 18707, 29601, 33097, 38853, 47487, 56121, 88803, 99291, 142461, 168363, 205777, 297873, 364067, 427383, 430261, 505089, 617331, 893619, 1092201, 1290783, 1851993, 3276603, 3872349, 4732871, 5555979, 9829809, 11617047, 14198613, 42595839, 127787517]

約数ペア:

[(1, 127787517), (3, 42595839), (9, 14198613), (11, 11617047), (13, 9829809), (23, 5555979), (27, 4732871), (33, 3872349), (39, 3276603), (69, 1851993), (99, 1290783), (117, 1092201), (143, 893619), (207, 617331), (253, 505089), (297, 430261), (299, 427383), (351, 364067), (429, 297873), (621, 205777), (759, 168363), (897, 142461), (1287, 99291), (1439, 88803), (2277, 56121), (2691, 47487), (3289, 38853), (3861, 33097), (4317, 29601), (6831, 18707), (8073, 15829), (9867, 12951)]