27157311

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 41212080

約数和(自身を除く): 14054769

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1553, 1943, 4659, 5829, 13977, 17487, 45037, 104051, 135111, 312153, 405333, 936459, 3017479, 9052437, 27157311]

約数ペア:

[(1, 27157311), (3, 9052437), (9, 3017479), (29, 936459), (67, 405333), (87, 312153), (201, 135111), (261, 104051), (603, 45037), (1553, 17487), (1943, 13977), (4659, 5829)]