38162583

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 60780720

約数和(自身を除く): 22618137

約数列:

[1, 3, 9, 19, 27, 57, 81, 137, 171, 181, 411, 513, 543, 1233, 1539, 1629, 2603, 3439, 3699, 4887, 7809, 10317, 11097, 14661, 23427, 24797, 30951, 70281, 74391, 92853, 210843, 223173, 278559, 471143, 669519, 1413429, 2008557, 4240287, 12720861, 38162583]

約数ペア:

[(1, 38162583), (3, 12720861), (9, 4240287), (19, 2008557), (27, 1413429), (57, 669519), (81, 471143), (137, 278559), (171, 223173), (181, 210843), (411, 92853), (513, 74391), (543, 70281), (1233, 30951), (1539, 24797), (1629, 23427), (2603, 14661), (3439, 11097), (3699, 10317), (4887, 7809)]