547732323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 859281280

約数和(自身を除く): 311548957

約数列:

[1, 3, 9, 19, 43, 57, 129, 163, 171, 387, 457, 489, 817, 1371, 1467, 2451, 3097, 4113, 7009, 7353, 8683, 9291, 19651, 21027, 26049, 27873, 58953, 63081, 74491, 78147, 133171, 176859, 223473, 373369, 399513, 670419, 1120107, 1198539, 1415329, 3203113, 3360321, 4245987, 9609339, 12737961, 28828017, 60859147, 182577441, 547732323]

約数ペア:

[(1, 547732323), (3, 182577441), (9, 60859147), (19, 28828017), (43, 12737961), (57, 9609339), (129, 4245987), (163, 3360321), (171, 3203113), (387, 1415329), (457, 1198539), (489, 1120107), (817, 670419), (1371, 399513), (1467, 373369), (2451, 223473), (3097, 176859), (4113, 133171), (7009, 78147), (7353, 74491), (8683, 63081), (9291, 58953), (19651, 27873), (21027, 26049)]