42788014731

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3631951}}^1$

素因数の和:3631992

約数の個数: 48

約数和(自身を含む): 81588169728

約数和(自身を除く): 38800154997

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 3631951, 10895853, 25423657, 32687559, 39951461, 61743167, 76270971, 119854383, 185229501, 228812913, 279660227, 359563149, 432202169, 555688503, 679174837, 838980681, 1296606507, 2037524511, 2516942043, 3889819521, 4754223859, 6112573533, 14262671577, 42788014731]

約数ペア:

[(1, 42788014731), (3, 14262671577), (7, 6112573533), (9, 4754223859), (11, 3889819521), (17, 2516942043), (21, 2037524511), (33, 1296606507), (51, 838980681), (63, 679174837), (77, 555688503), (99, 432202169), (119, 359563149), (153, 279660227), (187, 228812913), (231, 185229501), (357, 119854383), (561, 76270971), (693, 61743167), (1071, 39951461), (1309, 32687559), (1683, 25423657), (3927, 10895853), (11781, 3631951)]