133265211

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 187719168

約数和(自身を除く): 54453957

約数列:

[1, 3, 41, 67, 103, 123, 157, 201, 309, 471, 2747, 4223, 6437, 6901, 8241, 10519, 12669, 16171, 19311, 20703, 31557, 48513, 282941, 431279, 663011, 848823, 1083457, 1293837, 1989033, 3250371, 44421737, 133265211]

約数ペア:

[(1, 133265211), (3, 44421737), (41, 3250371), (67, 1989033), (103, 1293837), (123, 1083457), (157, 848823), (201, 663011), (309, 431279), (471, 282941), (2747, 48513), (4223, 31557), (6437, 20703), (6901, 19311), (8241, 16171), (10519, 12669)]