156928015467

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{39181}}^1$

素因数の和:39641

約数の個数: 40

約数和(自身を含む): 236558033712

約数和(自身を除く): 79630018245

約数列:

[1, 3, 9, 27, 81, 197, 251, 591, 753, 1773, 2259, 5319, 6777, 15957, 20331, 39181, 49447, 117543, 148341, 352629, 445023, 1057887, 1335069, 3173661, 4005207, 7718657, 9834431, 23155971, 29503293, 69467913, 88509879, 208403739, 265529637, 625211217, 796588911, 1937382907, 5812148721, 17436446163, 52309338489, 156928015467]

約数ペア:

[(1, 156928015467), (3, 52309338489), (9, 17436446163), (27, 5812148721), (81, 1937382907), (197, 796588911), (251, 625211217), (591, 265529637), (753, 208403739), (1773, 88509879), (2259, 69467913), (5319, 29503293), (6777, 23155971), (15957, 9834431), (20331, 7718657), (39181, 4005207), (49447, 3173661), (117543, 1335069), (148341, 1057887), (352629, 445023)]