87871473

素因数分解:

$3^8\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 134624880

約数和(自身を除く): 46753407

約数列:

[1, 3, 9, 27, 59, 81, 177, 227, 243, 531, 681, 729, 1593, 2043, 2187, 4779, 6129, 6561, 13393, 14337, 18387, 40179, 43011, 55161, 120537, 129033, 165483, 361611, 387099, 496449, 1084833, 1489347, 3254499, 9763497, 29290491, 87871473]

約数ペア:

[(1, 87871473), (3, 29290491), (9, 9763497), (27, 3254499), (59, 1489347), (81, 1084833), (177, 496449), (227, 387099), (243, 361611), (531, 165483), (681, 129033), (729, 120537), (1593, 55161), (2043, 43011), (2187, 40179), (4779, 18387), (6129, 14337), (6561, 13393)]