375398770671

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{321301}}^1$

素因数の和:321816

約数の個数: 32

約数和(自身を含む): 562664062400

約数和(自身を除く): 187265291729

約数列:

[1, 3, 9, 27, 109, 327, 397, 981, 1191, 2943, 3573, 10719, 43273, 129819, 321301, 389457, 963903, 1168371, 2891709, 8675127, 35021809, 105065427, 127556497, 315196281, 382669491, 945588843, 1148008473, 3444025419, 13903658173, 41710974519, 125132923557, 375398770671]

約数ペア:

[(1, 375398770671), (3, 125132923557), (9, 41710974519), (27, 13903658173), (109, 3444025419), (327, 1148008473), (397, 945588843), (981, 382669491), (1191, 315196281), (2943, 127556497), (3573, 105065427), (10719, 35021809), (43273, 8675127), (129819, 2891709), (321301, 1168371), (389457, 963903)]