258864156981

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1\times {\mathrm{12373}}^1$

素因数の和:14362

約数の個数: 48

約数和(自身を含む): 397774406016

約数和(自身を除く): 138910249035

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 1907, 3657, 5721, 10971, 12373, 17163, 37119, 43861, 101071, 111357, 131583, 284579, 303213, 394749, 655769, 853737, 909639, 1967307, 2324633, 2561211, 5901921, 6973899, 15082687, 20921697, 23595311, 45248061, 70785933, 135744183, 212357799, 542692153, 1250551483, 1628076459, 3751654449, 4884229377, 11254963347, 28762684109, 86288052327, 258864156981]

約数ペア:

[(1, 258864156981), (3, 86288052327), (9, 28762684109), (23, 11254963347), (53, 4884229377), (69, 3751654449), (159, 1628076459), (207, 1250551483), (477, 542692153), (1219, 212357799), (1907, 135744183), (3657, 70785933), (5721, 45248061), (10971, 23595311), (12373, 20921697), (17163, 15082687), (37119, 6973899), (43861, 5901921), (101071, 2561211), (111357, 2324633), (131583, 1967307), (284579, 909639), (303213, 853737), (394749, 655769)]