76138419

素因数分解:

$3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{6959}}^1$

素因数の和:7490

約数の個数: 16

約数和(自身を含む): 116259840

約数和(自身を除く): 40121421

約数列:

[1, 3, 7, 21, 521, 1563, 3647, 6959, 10941, 20877, 48713, 146139, 3625639, 10876917, 25379473, 76138419]

約数ペア:

[(1, 76138419), (3, 25379473), (7, 10876917), (21, 3625639), (521, 146139), (1563, 48713), (3647, 20877), (6959, 10941)]