74028009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 42416151

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 3191, 7733, 9573, 23199, 35101, 60629, 105303, 118067, 181887, 354201, 666919, 1298737, 2000757, 2243273, 3896211, 6729819, 24676003, 74028009]

約数ペア:

[(1, 74028009), (3, 24676003), (11, 6729819), (19, 3896211), (33, 2243273), (37, 2000757), (57, 1298737), (111, 666919), (209, 354201), (407, 181887), (627, 118067), (703, 105303), (1221, 60629), (2109, 35101), (3191, 23199), (7733, 9573)]