72026721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6917}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 113316840

約数和(自身を除く): 41290119

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 6917, 10413, 20751, 62253, 89921, 269763, 615613, 809289, 1846839, 5540517, 8002969, 24008907, 72026721]

約数ペア:

[(1, 72026721), (3, 24008907), (9, 8002969), (13, 5540517), (39, 1846839), (89, 809289), (117, 615613), (267, 269763), (801, 89921), (1157, 62253), (3471, 20751), (6917, 10413)]