42550677

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2419

約数の個数: 40

約数和(自身を含む): 72509976

約数和(自身を除く): 29959299

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 2377, 5967, 7131, 17901, 21393, 30901, 40409, 64179, 92703, 121227, 192537, 278109, 363681, 525317, 834327, 1091043, 1575951, 2502981, 3273129, 4727853, 14183559, 42550677]

約数ペア:

[(1, 42550677), (3, 14183559), (9, 4727853), (13, 3273129), (17, 2502981), (27, 1575951), (39, 1091043), (51, 834327), (81, 525317), (117, 363681), (153, 278109), (221, 192537), (351, 121227), (459, 92703), (663, 64179), (1053, 40409), (1377, 30901), (1989, 21393), (2377, 17901), (5967, 7131)]