61475694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 143847936

約数和(自身を除く): 82372242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 633, 991, 1266, 1477, 1982, 2954, 2973, 4431, 5946, 6937, 8862, 10339, 13874, 20678, 20811, 31017, 41622, 48559, 62034, 97118, 145677, 209101, 291354, 418202, 627303, 1254606, 1463707, 2927414, 4391121, 8782242, 10245949, 20491898, 30737847, 61475694]

約数ペア:

[(1, 61475694), (2, 30737847), (3, 20491898), (6, 10245949), (7, 8782242), (14, 4391121), (21, 2927414), (42, 1463707), (49, 1254606), (98, 627303), (147, 418202), (211, 291354), (294, 209101), (422, 145677), (633, 97118), (991, 62034), (1266, 48559), (1477, 41622), (1982, 31017), (2954, 20811), (2973, 20678), (4431, 13874), (5946, 10339), (6937, 8862)]