66918159

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 122563584

約数和(自身を除く): 55645425

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 1583, 2013, 3843, 4697, 4749, 6039, 11081, 14091, 14247, 17413, 33243, 42273, 52239, 96563, 99729, 121891, 156717, 289689, 365673, 675941, 869067, 1062193, 1097019, 2027823, 3186579, 6083469, 7435351, 9559737, 22306053, 66918159]

約数ペア:

[(1, 66918159), (3, 22306053), (7, 9559737), (9, 7435351), (11, 6083469), (21, 3186579), (33, 2027823), (61, 1097019), (63, 1062193), (77, 869067), (99, 675941), (183, 365673), (231, 289689), (427, 156717), (549, 121891), (671, 99729), (693, 96563), (1281, 52239), (1583, 42273), (2013, 33243), (3843, 17413), (4697, 14247), (4749, 14091), (6039, 11081)]