746739513

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 1230579840

約数和(自身を除く): 483840327

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 333, 351, 481, 507, 999, 1443, 1521, 4329, 4423, 4563, 6253, 12987, 13269, 18759, 39807, 56277, 57499, 119421, 163651, 168831, 172497, 490953, 517491, 747487, 1472859, 1552473, 2127463, 2242461, 4418577, 6382389, 6727383, 19147167, 20182149, 27657019, 57441501, 82971057, 248913171, 746739513]

約数ペア:

[(1, 746739513), (3, 248913171), (9, 82971057), (13, 57441501), (27, 27657019), (37, 20182149), (39, 19147167), (111, 6727383), (117, 6382389), (169, 4418577), (333, 2242461), (351, 2127463), (481, 1552473), (507, 1472859), (999, 747487), (1443, 517491), (1521, 490953), (4329, 172497), (4423, 168831), (4563, 163651), (6253, 119421), (12987, 57499), (13269, 56277), (18759, 39807)]