38125881

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 58344000

約数和(自身を除く): 20218119

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 2749, 4623, 8247, 13869, 24741, 63227, 184183, 189681, 552549, 569043, 1657647, 4236209, 12708627, 38125881]

約数ペア:

[(1, 38125881), (3, 12708627), (9, 4236209), (23, 1657647), (67, 569043), (69, 552549), (201, 189681), (207, 184183), (603, 63227), (1541, 24741), (2749, 13869), (4623, 8247)]