146918457

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 259354368

約数和(自身を除く): 112435911

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 861, 943, 1449, 2473, 2583, 2829, 6601, 7419, 8487, 17311, 19803, 22257, 51933, 56879, 59409, 101393, 155799, 170637, 304179, 398153, 511911, 709751, 912537, 1194459, 2129253, 2332039, 3583377, 6387759, 6996117, 16324273, 20988351, 48972819, 146918457]

約数ペア:

[(1, 146918457), (3, 48972819), (7, 20988351), (9, 16324273), (21, 6996117), (23, 6387759), (41, 3583377), (63, 2332039), (69, 2129253), (123, 1194459), (161, 912537), (207, 709751), (287, 511911), (369, 398153), (483, 304179), (861, 170637), (943, 155799), (1449, 101393), (2473, 59409), (2583, 56879), (2829, 51933), (6601, 22257), (7419, 19803), (8487, 17311)]