47661663

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10507

約数の個数: 24

約数和(自身を含む): 76316160

約数和(自身を除く): 28654497

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 10459, 31377, 73213, 219639, 324229, 512491, 972687, 1537473, 2269603, 6808809, 15887221, 47661663]

約数ペア:

[(1, 47661663), (3, 15887221), (7, 6808809), (21, 2269603), (31, 1537473), (49, 972687), (93, 512491), (147, 324229), (217, 219639), (651, 73213), (1519, 31377), (4557, 10459)]