49733757

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 40

約数和(自身を含む): 77304480

約数和(自身を除く): 27570723

約数列:

[1, 3, 9, 27, 43, 81, 109, 129, 131, 327, 387, 393, 981, 1161, 1179, 2943, 3483, 3537, 4687, 5633, 8829, 10611, 14061, 14279, 16899, 42183, 42837, 50697, 126549, 128511, 152091, 379647, 385533, 456273, 613997, 1156599, 1841991, 5525973, 16577919, 49733757]

約数ペア:

[(1, 49733757), (3, 16577919), (9, 5525973), (27, 1841991), (43, 1156599), (81, 613997), (109, 456273), (129, 385533), (131, 379647), (327, 152091), (387, 128511), (393, 126549), (981, 50697), (1161, 42837), (1179, 42183), (2943, 16899), (3483, 14279), (3537, 14061), (4687, 10611), (5633, 8829)]