153984339

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 226873920

約数和(自身を除く): 72889581

約数列:

[1, 3, 9, 83, 139, 249, 417, 747, 1251, 1483, 4449, 11537, 13347, 34611, 103833, 123089, 206137, 369267, 618411, 1107801, 1855233, 17109371, 51328113, 153984339]

約数ペア:

[(1, 153984339), (3, 51328113), (9, 17109371), (83, 1855233), (139, 1107801), (249, 618411), (417, 369267), (747, 206137), (1251, 123089), (1483, 103833), (4449, 34611), (11537, 13347)]