81024435

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5827}}^1$

素因数の和:5944

約数の個数: 32

約数和(自身を含む): 145466880

約数和(自身を除く): 64442445

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 5827, 13905, 17481, 29135, 52443, 87405, 157329, 262215, 600181, 786645, 1800543, 3000905, 5401629, 9002715, 16204887, 27008145, 81024435]

約数ペア:

[(1, 81024435), (3, 27008145), (5, 16204887), (9, 9002715), (15, 5401629), (27, 3000905), (45, 1800543), (103, 786645), (135, 600181), (309, 262215), (515, 157329), (927, 87405), (1545, 52443), (2781, 29135), (4635, 17481), (5827, 13905)]