72865611

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88969}}^1$

素因数の和:88995

約数の個数: 24

約数和(自身を含む): 129540320

約数和(自身を除く): 56674709

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 88969, 266907, 622783, 800721, 1156597, 1868349, 3469791, 5605047, 8096179, 10409373, 24288537, 72865611]

約数ペア:

[(1, 72865611), (3, 24288537), (7, 10409373), (9, 8096179), (13, 5605047), (21, 3469791), (39, 1868349), (63, 1156597), (91, 800721), (117, 622783), (273, 266907), (819, 88969)]