63885003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 105380352

約数和(自身を除く): 41495349

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 971, 1687, 2913, 3133, 5061, 6797, 9399, 12623, 20391, 21931, 37869, 65793, 88361, 234011, 265083, 702033, 1638077, 3042143, 4914231, 9126429, 21295001, 63885003]

約数ペア:

[(1, 63885003), (3, 21295001), (7, 9126429), (13, 4914231), (21, 3042143), (39, 1638077), (91, 702033), (241, 265083), (273, 234011), (723, 88361), (971, 65793), (1687, 37869), (2913, 21931), (3133, 20391), (5061, 12623), (6797, 9399)]