42819309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6203}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 67747680

約数和(自身を除く): 24928371

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6203, 6903, 18609, 55827, 80639, 241917, 365977, 725751, 1097931, 3293793, 4757701, 14273103, 42819309]

約数ペア:

[(1, 42819309), (3, 14273103), (9, 4757701), (13, 3293793), (39, 1097931), (59, 725751), (117, 365977), (177, 241917), (531, 80639), (767, 55827), (2301, 18609), (6203, 6903)]