63152349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 30519075

約数列:

[1, 3, 13, 39, 47, 131, 141, 263, 393, 611, 789, 1703, 1833, 3419, 5109, 6157, 10257, 12361, 18471, 34453, 37083, 80041, 103359, 160693, 240123, 447889, 482079, 1343667, 1619291, 4857873, 21050783, 63152349]

約数ペア:

[(1, 63152349), (3, 21050783), (13, 4857873), (39, 1619291), (47, 1343667), (131, 482079), (141, 447889), (263, 240123), (393, 160693), (611, 103359), (789, 80041), (1703, 37083), (1833, 34453), (3419, 18471), (5109, 12361), (6157, 10257)]