13177359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 21323848

約数和(自身を除く): 8146489

約数列:

[1, 3, 9, 13, 39, 41, 67, 117, 123, 201, 369, 533, 603, 871, 1599, 1681, 2613, 2747, 4797, 5043, 7839, 8241, 15129, 21853, 24723, 35711, 65559, 107133, 112627, 196677, 321399, 337881, 1013643, 1464151, 4392453, 13177359]

約数ペア:

[(1, 13177359), (3, 4392453), (9, 1464151), (13, 1013643), (39, 337881), (41, 321399), (67, 196677), (117, 112627), (123, 107133), (201, 65559), (369, 35711), (533, 24723), (603, 21853), (871, 15129), (1599, 8241), (1681, 7839), (2613, 5043), (2747, 4797)]