74709837

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 114255360

約数和(自身を除く): 39545523

約数列:

[1, 3, 9, 27, 47, 113, 141, 339, 423, 521, 1017, 1269, 1563, 3051, 4689, 5311, 14067, 15933, 24487, 47799, 58873, 73461, 143397, 176619, 220383, 529857, 661149, 1589571, 2767031, 8301093, 24903279, 74709837]

約数ペア:

[(1, 74709837), (3, 24903279), (9, 8301093), (27, 2767031), (47, 1589571), (113, 661149), (141, 529857), (339, 220383), (423, 176619), (521, 143397), (1017, 73461), (1269, 58873), (1563, 47799), (3051, 24487), (4689, 15933), (5311, 14067)]