85554513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 141752832

約数和(自身を除く): 56198319

約数列:

[1, 3, 9, 11, 31, 33, 61, 93, 99, 183, 279, 341, 457, 549, 671, 1023, 1371, 1891, 2013, 3069, 4113, 5027, 5673, 6039, 14167, 15081, 17019, 20801, 27877, 42501, 45243, 62403, 83631, 127503, 155837, 187209, 250893, 306647, 467511, 864187, 919941, 1402533, 2592561, 2759823, 7777683, 9506057, 28518171, 85554513]

約数ペア:

[(1, 85554513), (3, 28518171), (9, 9506057), (11, 7777683), (31, 2759823), (33, 2592561), (61, 1402533), (93, 919941), (99, 864187), (183, 467511), (279, 306647), (341, 250893), (457, 187209), (549, 155837), (671, 127503), (1023, 83631), (1371, 62403), (1891, 45243), (2013, 42501), (3069, 27877), (4113, 20801), (5027, 17019), (5673, 15081), (6039, 14167)]