63987534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8873

約数の個数: 48

約数和(自身を含む): 154137984

約数和(自身を除く): 90150450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 8821, 17642, 26463, 52926, 79389, 114673, 158778, 229346, 273451, 344019, 546902, 688038, 820353, 1032057, 1640706, 2064114, 2461059, 3554863, 4922118, 7109726, 10664589, 21329178, 31993767, 63987534]

約数ペア:

[(1, 63987534), (2, 31993767), (3, 21329178), (6, 10664589), (9, 7109726), (13, 4922118), (18, 3554863), (26, 2461059), (31, 2064114), (39, 1640706), (62, 1032057), (78, 820353), (93, 688038), (117, 546902), (186, 344019), (234, 273451), (279, 229346), (403, 158778), (558, 114673), (806, 79389), (1209, 52926), (2418, 26463), (3627, 17642), (7254, 8821)]