168223533

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 236476800

約数和(自身を除く): 68253267

約数列:

[1, 3, 41, 67, 123, 137, 149, 201, 411, 447, 2747, 5617, 6109, 8241, 9179, 9983, 16851, 18327, 20413, 27537, 29949, 61239, 376339, 409303, 836933, 1129017, 1227909, 1367671, 2510799, 4103013, 56074511, 168223533]

約数ペア:

[(1, 168223533), (3, 56074511), (41, 4103013), (67, 2510799), (123, 1367671), (137, 1227909), (149, 1129017), (201, 836933), (411, 409303), (447, 376339), (2747, 61239), (5617, 29949), (6109, 27537), (8241, 20413), (9179, 18327), (9983, 16851)]