72748611

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23029}}^1$

素因数の和:23057

約数の個数: 24

約数和(自身を含む): 117360880

約数和(自身を除く): 44612269

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 23029, 69087, 207261, 299377, 621783, 898131, 1865349, 2694393, 5596047, 8083179, 24249537, 72748611]

約数ペア:

[(1, 72748611), (3, 24249537), (9, 8083179), (13, 5596047), (27, 2694393), (39, 1865349), (81, 898131), (117, 621783), (243, 299377), (351, 207261), (1053, 69087), (3159, 23029)]