72312561

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{65323}}^1$

素因数の和:65373

約数の個数: 16

約数和(自身を含む): 109744320

約数和(自身を除く): 37431759

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 65323, 195969, 587907, 1763721, 2678243, 8034729, 24104187, 72312561]

約数ペア:

[(1, 72312561), (3, 24104187), (9, 8034729), (27, 2678243), (41, 1763721), (123, 587907), (369, 195969), (1107, 65323)]