189741537

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 283863528

約数和(自身を除く): 94121991

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 3233, 6521, 9699, 19563, 29097, 58689, 345613, 397781, 1036839, 1193343, 3110517, 3580029, 21082393, 63247179, 189741537]

約数ペア:

[(1, 189741537), (3, 63247179), (9, 21082393), (53, 3580029), (61, 3110517), (159, 1193343), (183, 1036839), (477, 397781), (549, 345613), (3233, 58689), (6521, 29097), (9699, 19563)]