281036613591

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{42437}}^1$

素因数の和:42752

約数の個数: 48

約数和(自身を含む): 422085631968

約数和(自身を除く): 141049018377

約数列:

[1, 3, 9, 41, 123, 131, 137, 369, 393, 411, 1179, 1233, 5371, 5617, 16113, 16851, 17947, 42437, 48339, 50553, 53841, 127311, 161523, 381933, 735827, 1739917, 2207481, 5219751, 5559247, 5813869, 6622443, 15659253, 16677741, 17441607, 50033223, 52324821, 227929127, 238368629, 683787381, 715105887, 761616839, 2051362143, 2145317661, 2284850517, 6854551551, 31226290399, 93678871197, 281036613591]

約数ペア:

[(1, 281036613591), (3, 93678871197), (9, 31226290399), (41, 6854551551), (123, 2284850517), (131, 2145317661), (137, 2051362143), (369, 761616839), (393, 715105887), (411, 683787381), (1179, 238368629), (1233, 227929127), (5371, 52324821), (5617, 50033223), (16113, 17441607), (16851, 16677741), (17947, 15659253), (42437, 6622443), (48339, 5813869), (50553, 5559247), (53841, 5219751), (127311, 2207481), (161523, 1739917), (381933, 735827)]