80442117

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41189}}^1$

素因数の和:41233

約数の個数: 24

約数和(自身を含む): 137080320

約数和(自身を除く): 56638203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 41189, 123567, 288323, 370701, 864969, 1276859, 2594907, 3830577, 8938013, 11491731, 26814039, 80442117]

約数ペア:

[(1, 80442117), (3, 26814039), (7, 11491731), (9, 8938013), (21, 3830577), (31, 2594907), (63, 1276859), (93, 864969), (217, 370701), (279, 288323), (651, 123567), (1953, 41189)]