149351607

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 229381152

約数和(自身を除く): 80029545

約数列:

[1, 3, 9, 27, 61, 81, 167, 181, 183, 501, 543, 549, 1503, 1629, 1647, 4509, 4887, 4941, 10187, 11041, 13527, 14661, 30227, 30561, 33123, 90681, 91683, 99369, 272043, 275049, 298107, 816129, 825147, 894321, 1843847, 2448387, 5531541, 16594623, 49783869, 149351607]

約数ペア:

[(1, 149351607), (3, 49783869), (9, 16594623), (27, 5531541), (61, 2448387), (81, 1843847), (167, 894321), (181, 825147), (183, 816129), (501, 298107), (543, 275049), (549, 272043), (1503, 99369), (1629, 91683), (1647, 90681), (4509, 33123), (4887, 30561), (4941, 30227), (10187, 14661), (11041, 13527)]