148431129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 247643136

約数和(自身を除く): 99212007

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 951, 2027, 2219, 3487, 6081, 6657, 10461, 14189, 22297, 24409, 42567, 66891, 73227, 156079, 468237, 642559, 1927677, 4497913, 7068149, 13493739, 21204447, 49477043, 148431129]

約数ペア:

[(1, 148431129), (3, 49477043), (7, 21204447), (11, 13493739), (21, 7068149), (33, 4497913), (77, 1927677), (231, 642559), (317, 468237), (951, 156079), (2027, 73227), (2219, 66891), (3487, 42567), (6081, 24409), (6657, 22297), (10461, 14189)]