28152656487

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{467}}^1\times {\mathrm{25087}}^1$

素因数の和:25652

約数の個数: 32

約数和(自身を含む): 42268262400

約数和(自身を除く): 14115605913

約数列:

[1, 3, 9, 27, 89, 267, 467, 801, 1401, 2403, 4203, 12609, 25087, 41563, 75261, 124689, 225783, 374067, 677349, 1122201, 2232743, 6698229, 11715629, 20094687, 35146887, 60284061, 105440661, 316321983, 1042690981, 3128072943, 9384218829, 28152656487]

約数ペア:

[(1, 28152656487), (3, 9384218829), (9, 3128072943), (27, 1042690981), (89, 316321983), (267, 105440661), (467, 60284061), (801, 35146887), (1401, 20094687), (2403, 11715629), (4203, 6698229), (12609, 2232743), (25087, 1122201), (41563, 677349), (75261, 374067), (124689, 225783)]