65945961

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 35430039

約数列:

[1, 3, 9, 27, 43, 79, 129, 237, 387, 711, 719, 1161, 2133, 2157, 3397, 6471, 10191, 19413, 30573, 30917, 56801, 91719, 92751, 170403, 278253, 511209, 834759, 1533627, 2442443, 7327329, 21981987, 65945961]

約数ペア:

[(1, 65945961), (3, 21981987), (9, 7327329), (27, 2442443), (43, 1533627), (79, 834759), (129, 511209), (237, 278253), (387, 170403), (711, 92751), (719, 91719), (1161, 56801), (2133, 30917), (2157, 30573), (3397, 19413), (6471, 10191)]