74745321

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{50131}}^1$

素因数の和:50212

約数の個数: 16

約数和(自身を含む): 115504128

約数和(自身を除く): 40758807

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 50131, 150393, 350917, 1052751, 3559301, 10677903, 24915107, 74745321]

約数ペア:

[(1, 74745321), (3, 24915107), (7, 10677903), (21, 3559301), (71, 1052751), (213, 350917), (497, 150393), (1491, 50131)]