162269109

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 245626880

約数和(自身を除く): 83357771

約数列:

[1, 3, 9, 27, 67, 201, 271, 331, 603, 813, 993, 1809, 2439, 2979, 7317, 8937, 18157, 22177, 54471, 66531, 89701, 163413, 199593, 269103, 490239, 598779, 807309, 2421927, 6009967, 18029901, 54089703, 162269109]

約数ペア:

[(1, 162269109), (3, 54089703), (9, 18029901), (27, 6009967), (67, 2421927), (201, 807309), (271, 598779), (331, 490239), (603, 269103), (813, 199593), (993, 163413), (1809, 89701), (2439, 66531), (2979, 54471), (7317, 22177), (8937, 18157)]