67820103

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1291}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 105814800

約数和(自身を除く): 37994697

約数列:

[1, 3, 9, 13, 39, 117, 449, 1291, 1347, 3873, 4041, 5837, 11619, 16783, 17511, 50349, 52533, 151047, 579659, 1738977, 5216931, 7535567, 22606701, 67820103]

約数ペア:

[(1, 67820103), (3, 22606701), (9, 7535567), (13, 5216931), (39, 1738977), (117, 579659), (449, 151047), (1291, 52533), (1347, 50349), (3873, 17511), (4041, 16783), (5837, 11619)]