156931470441

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{234811}}^1$

素因数の和:235083

約数の個数: 40

約数和(自身を含む): 241845089024

約数和(自身を除く): 84913618583

約数列:

[1, 3, 9, 27, 37, 81, 111, 223, 333, 669, 999, 2007, 2997, 6021, 8251, 18063, 24753, 74259, 222777, 234811, 668331, 704433, 2113299, 6339897, 8688007, 19019691, 26064021, 52362853, 78192063, 157088559, 234576189, 471265677, 703728567, 1413797031, 1937425561, 4241391093, 5812276683, 17436830049, 52310490147, 156931470441]

約数ペア:

[(1, 156931470441), (3, 52310490147), (9, 17436830049), (27, 5812276683), (37, 4241391093), (81, 1937425561), (111, 1413797031), (223, 703728567), (333, 471265677), (669, 234576189), (999, 157088559), (2007, 78192063), (2997, 52362853), (6021, 26064021), (8251, 19019691), (18063, 8688007), (24753, 6339897), (74259, 2113299), (222777, 704433), (234811, 668331)]