64338963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40237}}^1$

素因数の和:40294

約数の個数: 16

約数和(自身を含む): 94639776

約数和(自身を除く): 30300813

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 40237, 120711, 523081, 1569243, 1649717, 4949151, 21446321, 64338963]

約数ペア:

[(1, 64338963), (3, 21446321), (13, 4949151), (39, 1649717), (41, 1569243), (123, 523081), (533, 120711), (1599, 40237)]