1523376328173

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{709}}^1\times {\mathrm{12917}}^1$

素因数の和:13814

約数の個数: 48

約数和(自身を含む): 2351204146560

約数和(自身を除く): 827827818387

約数列:

[1, 3, 7, 21, 89, 267, 623, 709, 1869, 2127, 4963, 7921, 12917, 14889, 23763, 38751, 55447, 63101, 90419, 166341, 189303, 271257, 441707, 1149613, 1325121, 3448839, 5615989, 8047291, 9158153, 16847967, 24141873, 27474459, 39311923, 64107071, 102315557, 117935769, 192321213, 306946671, 716208899, 815075617, 2148626697, 2445226851, 5705529319, 17116587957, 72541729913, 217625189739, 507792109391, 1523376328173]

約数ペア:

[(1, 1523376328173), (3, 507792109391), (7, 217625189739), (21, 72541729913), (89, 17116587957), (267, 5705529319), (623, 2445226851), (709, 2148626697), (1869, 815075617), (2127, 716208899), (4963, 306946671), (7921, 192321213), (12917, 117935769), (14889, 102315557), (23763, 64107071), (38751, 39311923), (55447, 27474459), (63101, 24141873), (90419, 16847967), (166341, 9158153), (189303, 8047291), (271257, 5615989), (441707, 3448839), (1149613, 1325121)]