70399251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26161}}^1$

素因数の和:26203

約数の個数: 24

約数和(自身を含む): 114275616

約数和(自身を除く): 43876365

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 26161, 78483, 235449, 340093, 601703, 1020279, 1805109, 3060837, 5415327, 7822139, 23466417, 70399251]

約数ペア:

[(1, 70399251), (3, 23466417), (9, 7822139), (13, 5415327), (23, 3060837), (39, 1805109), (69, 1020279), (117, 601703), (207, 340093), (299, 235449), (897, 78483), (2691, 26161)]