15693912621

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{428339}}^1$

素因数の和:428430

約数の個数: 32

約数和(自身を含む): 24672384000

約数和(自身を除く): 8978471379

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 4071, 12213, 36639, 428339, 1285017, 3855051, 9851797, 11565153, 25272001, 29555391, 75816003, 88666173, 227448009, 265998519, 581256023, 682344027, 1743768069, 5231304207, 15693912621]

約数ペア:

[(1, 15693912621), (3, 5231304207), (9, 1743768069), (23, 682344027), (27, 581256023), (59, 265998519), (69, 227448009), (177, 88666173), (207, 75816003), (531, 29555391), (621, 25272001), (1357, 11565153), (1593, 9851797), (4071, 3855051), (12213, 1285017), (36639, 428339)]