65962197

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22277}}^1$

素因数の和:22337

約数の個数: 24

約数和(自身を含む): 111211776

約数和(自身を除く): 45249579

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 22277, 66831, 155939, 200493, 467817, 1047019, 1403451, 3141057, 7329133, 9423171, 21987399, 65962197]

約数ペア:

[(1, 65962197), (3, 21987399), (7, 9423171), (9, 7329133), (21, 3141057), (47, 1403451), (63, 1047019), (141, 467817), (329, 200493), (423, 155939), (987, 66831), (2961, 22277)]