1160956881

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55339}}^1$

素因数の和:55395

約数の個数: 40

約数和(自身を含む): 2035626560

約数和(自身を除く): 874669679

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 6993, 20979, 55339, 166017, 387373, 498051, 1162119, 1494153, 2047543, 3486357, 4482459, 6142629, 10459071, 14332801, 18427887, 31377213, 42998403, 55283661, 128995209, 165850983, 386985627, 1160956881]

約数ペア:

[(1, 1160956881), (3, 386985627), (7, 165850983), (9, 128995209), (21, 55283661), (27, 42998403), (37, 31377213), (63, 18427887), (81, 14332801), (111, 10459071), (189, 6142629), (259, 4482459), (333, 3486357), (567, 2047543), (777, 1494153), (999, 1162119), (2331, 498051), (2997, 387373), (6993, 166017), (20979, 55339)]