72849903

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{3307}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 111148800

約数和(自身を除く): 38298897

約数列:

[1, 3, 7, 21, 1049, 3147, 3307, 7343, 9921, 22029, 23149, 69447, 3469043, 10407129, 24283301, 72849903]

約数ペア:

[(1, 72849903), (3, 24283301), (7, 10407129), (21, 3469043), (1049, 69447), (3147, 23149), (3307, 22029), (7343, 9921)]