69384609

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8039}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 115390080

約数和(自身を除く): 46005471

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8039, 8631, 24117, 56273, 72351, 168819, 506457, 1101343, 3304029, 7709401, 9912087, 23128203, 69384609]

約数ペア:

[(1, 69384609), (3, 23128203), (7, 9912087), (9, 7709401), (21, 3304029), (63, 1101343), (137, 506457), (411, 168819), (959, 72351), (1233, 56273), (2877, 24117), (8039, 8631)]