156949106139

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20254111}}^1$

素因数の和:20254168

約数の個数: 32

約数和(自身を含む): 272215265280

約数和(自身を除く): 115266159141

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 20254111, 60762333, 141778777, 182286999, 425336331, 546860997, 830418551, 1276008993, 2491255653, 3828026979, 5812929857, 7473766959, 17438789571, 22421300877, 52316368713, 156949106139]

約数ペア:

[(1, 156949106139), (3, 52316368713), (7, 22421300877), (9, 17438789571), (21, 7473766959), (27, 5812929857), (41, 3828026979), (63, 2491255653), (123, 1276008993), (189, 830418551), (287, 546860997), (369, 425336331), (861, 182286999), (1107, 141778777), (2583, 60762333), (7749, 20254111)]