90731277

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 162664320

約数和(自身を除く): 71933043

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 139, 273, 417, 797, 819, 973, 1251, 1807, 2391, 2919, 5421, 5579, 7173, 8757, 10361, 12649, 16263, 16737, 31083, 37947, 50211, 72527, 93249, 110783, 113841, 217581, 332349, 652743, 775481, 997047, 1440179, 2326443, 4320537, 6979329, 10081253, 12961611, 30243759, 90731277]

約数ペア:

[(1, 90731277), (3, 30243759), (7, 12961611), (9, 10081253), (13, 6979329), (21, 4320537), (39, 2326443), (63, 1440179), (91, 997047), (117, 775481), (139, 652743), (273, 332349), (417, 217581), (797, 113841), (819, 110783), (973, 93249), (1251, 72527), (1807, 50211), (2391, 37947), (2919, 31083), (5421, 16737), (5579, 16263), (7173, 12649), (8757, 10361)]