742144491

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17977}}^1$

素因数の和:18136

約数の個数: 32

約数和(自身を含む): 1208121600

約数和(自身を除く): 465977109

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 297, 417, 1251, 1529, 3753, 4587, 13761, 17977, 41283, 53931, 161793, 197747, 485379, 593241, 1779723, 2498803, 5339169, 7496409, 22489227, 27486833, 67467681, 82460499, 247381497, 742144491]

約数ペア:

[(1, 742144491), (3, 247381497), (9, 82460499), (11, 67467681), (27, 27486833), (33, 22489227), (99, 7496409), (139, 5339169), (297, 2498803), (417, 1779723), (1251, 593241), (1529, 485379), (3753, 197747), (4587, 161793), (13761, 53931), (17977, 41283)]