37777671

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2004

約数の個数: 20

約数和(自身を含む): 56674464

約数和(自身を除く): 18896793

約数列:

[1, 3, 9, 27, 81, 271, 813, 1721, 2439, 5163, 7317, 15489, 21951, 46467, 139401, 466391, 1399173, 4197519, 12592557, 37777671]

約数ペア:

[(1, 37777671), (3, 12592557), (9, 4197519), (27, 1399173), (81, 466391), (271, 139401), (813, 46467), (1721, 21951), (2439, 15489), (5163, 7317)]