138304123893

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{30309911}}^1$

素因数の和:30309946

約数の個数: 24

約数和(自身を含む): 221868555840

約数和(自身を除く): 83564431947

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 30309911, 90929733, 272789199, 394028843, 818367597, 1182086529, 3546259587, 5122374959, 10638778761, 15367124877, 46101374631, 138304123893]

約数ペア:

[(1, 138304123893), (3, 46101374631), (9, 15367124877), (13, 10638778761), (27, 5122374959), (39, 3546259587), (117, 1182086529), (169, 818367597), (351, 394028843), (507, 272789199), (1521, 90929733), (4563, 30309911)]