72647961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1187}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 101274624

約数和(自身を除く): 28626663

約数列:

[1, 3, 23, 69, 887, 1187, 2661, 3561, 20401, 27301, 61203, 81903, 1052869, 3158607, 24215987, 72647961]

約数ペア:

[(1, 72647961), (3, 24215987), (23, 3158607), (69, 1052869), (887, 81903), (1187, 61203), (2661, 27301), (3561, 20401)]