74399949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9491}}^1$

素因数の和:9577

約数の個数: 24

約数和(自身を含む): 117472992

約数和(自身を除く): 43073043

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 9491, 28473, 85419, 123383, 370149, 635897, 1110447, 1907691, 5723073, 8266661, 24799983, 74399949]

約数ペア:

[(1, 74399949), (3, 24799983), (9, 8266661), (13, 5723073), (39, 1907691), (67, 1110447), (117, 635897), (201, 370149), (603, 123383), (871, 85419), (2613, 28473), (7839, 9491)]