157579359

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 254499840

約数和(自身を除く): 96920481

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3567, 6311, 8323, 18933, 24969, 44177, 132531, 183019, 258751, 549057, 776253, 1281133, 1811257, 3843399, 5433771, 7503779, 22511337, 52526453, 157579359]

約数ペア:

[(1, 157579359), (3, 52526453), (7, 22511337), (21, 7503779), (29, 5433771), (41, 3843399), (87, 1811257), (123, 1281133), (203, 776253), (287, 549057), (609, 258751), (861, 183019), (1189, 132531), (3567, 44177), (6311, 24969), (8323, 18933)]