39370617

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 70487872

約数和(自身を除く): 31117255

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 103, 117, 121, 143, 243, 297, 309, 351, 363, 429, 891, 927, 1053, 1089, 1133, 1287, 1339, 1573, 2673, 2781, 3159, 3267, 3399, 3861, 4017, 4719, 8343, 9801, 10197, 11583, 12051, 12463, 14157, 14729, 25029, 29403, 30591, 34749, 36153, 37389, 42471, 44187, 91773, 108459, 112167, 127413, 132561, 162019, 275319, 325377, 336501, 382239, 397683, 486057, 1009503, 1193049, 1458171, 3028509, 3579147, 4374513, 13123539, 39370617]

約数ペア:

[(1, 39370617), (3, 13123539), (9, 4374513), (11, 3579147), (13, 3028509), (27, 1458171), (33, 1193049), (39, 1009503), (81, 486057), (99, 397683), (103, 382239), (117, 336501), (121, 325377), (143, 275319), (243, 162019), (297, 132561), (309, 127413), (351, 112167), (363, 108459), (429, 91773), (891, 44187), (927, 42471), (1053, 37389), (1089, 36153), (1133, 34749), (1287, 30591), (1339, 29403), (1573, 25029), (2673, 14729), (2781, 14157), (3159, 12463), (3267, 12051), (3399, 11583), (3861, 10197), (4017, 9801), (4719, 8343)]