69359391

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 102239280

約数和(自身を除く): 32879889

約数列:

[1, 3, 9, 89, 131, 267, 393, 661, 801, 1179, 1983, 5949, 11659, 34977, 58829, 86591, 104931, 176487, 259773, 529461, 779319, 7706599, 23119797, 69359391]

約数ペア:

[(1, 69359391), (3, 23119797), (9, 7706599), (89, 779319), (131, 529461), (267, 259773), (393, 176487), (661, 104931), (801, 86591), (1179, 58829), (1983, 34977), (5949, 11659)]