70197897

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 117135360

約数和(自身を除く): 46937463

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 409, 743, 1227, 2229, 2863, 4499, 5201, 8173, 8589, 13497, 15603, 24519, 31493, 57211, 94479, 171633, 303887, 911661, 2127209, 3342757, 6381627, 10028271, 23399299, 70197897]

約数ペア:

[(1, 70197897), (3, 23399299), (7, 10028271), (11, 6381627), (21, 3342757), (33, 2127209), (77, 911661), (231, 303887), (409, 171633), (743, 94479), (1227, 57211), (2229, 31493), (2863, 24519), (4499, 15603), (5201, 13497), (8173, 8589)]