71329320321

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{194683}}^1$

素因数の和:195005

約数の個数: 32

約数和(自身を含む): 110642810880

約数和(自身を除く): 39313490559

約数列:

[1, 3, 7, 21, 73, 219, 239, 511, 717, 1533, 1673, 5019, 17447, 52341, 122129, 194683, 366387, 584049, 1362781, 4088343, 14211859, 42635577, 46529237, 99483013, 139587711, 298449039, 325704659, 977113977, 3396634301, 10189902903, 23776440107, 71329320321]

約数ペア:

[(1, 71329320321), (3, 23776440107), (7, 10189902903), (21, 3396634301), (73, 977113977), (219, 325704659), (239, 298449039), (511, 139587711), (717, 99483013), (1533, 46529237), (1673, 42635577), (5019, 14211859), (17447, 4088343), (52341, 1362781), (122129, 584049), (194683, 366387)]