71225187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{24251}}^1$

素因数の和:24354

約数の個数: 16

約数和(自身を含む): 104768640

約数和(自身を除く): 33543453

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 24251, 72753, 266761, 800283, 2158339, 6475017, 23741729, 71225187]

約数ペア:

[(1, 71225187), (3, 23741729), (11, 6475017), (33, 2158339), (89, 800283), (267, 266761), (979, 72753), (2937, 24251)]