90815017821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{4029239}}^1$

素因数の和:4029936

約数の個数: 16

約数和(自身を含む): 132288007680

約数和(自身を除く): 41472989859

約数列:

[1, 3, 11, 33, 683, 2049, 7513, 22539, 4029239, 12087717, 44321629, 132964887, 2751970237, 8255910711, 30271672607, 90815017821]

約数ペア:

[(1, 90815017821), (3, 30271672607), (11, 8255910711), (33, 2751970237), (683, 132964887), (2049, 44321629), (7513, 12087717), (22539, 4029239)]