42685299

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 66437712

約数和(自身を除く): 23752413

約数列:

[1, 3, 9, 27, 53, 61, 81, 159, 163, 183, 477, 489, 549, 1431, 1467, 1647, 3233, 4293, 4401, 4941, 8639, 9699, 9943, 13203, 25917, 29097, 29829, 77751, 87291, 89487, 233253, 261873, 268461, 526979, 699759, 805383, 1580937, 4742811, 14228433, 42685299]

約数ペア:

[(1, 42685299), (3, 14228433), (9, 4742811), (27, 1580937), (53, 805383), (61, 699759), (81, 526979), (159, 268461), (163, 261873), (183, 233253), (477, 89487), (489, 87291), (549, 77751), (1431, 29829), (1467, 29097), (1647, 25917), (3233, 13203), (4293, 9943), (4401, 9699), (4941, 8639)]