30826197

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{7561}}^1$

素因数の和:7721

約数の個数: 16

約数和(自身を含む): 45976960

約数和(自身を除く): 15150763

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 7561, 22683, 68049, 204147, 1141711, 3425133, 10275399, 30826197]

約数ペア:

[(1, 30826197), (3, 10275399), (9, 3425133), (27, 1141711), (151, 204147), (453, 68049), (1359, 22683), (4077, 7561)]