73405479

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3307}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 114642048

約数和(自身を除く): 41236569

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 3307, 7399, 9921, 22197, 23149, 69447, 162043, 486129, 499357, 1498071, 3495499, 10486497, 24468493, 73405479]

約数ペア:

[(1, 73405479), (3, 24468493), (7, 10486497), (21, 3495499), (49, 1498071), (147, 499357), (151, 486129), (453, 162043), (1057, 69447), (3171, 23149), (3307, 22197), (7399, 9921)]