210320631

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{6607}}^1$

素因数の和:6753

約数の個数: 24

約数和(自身を含む): 317501184

約数和(自身を除く): 107180553

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 1179, 3537, 6607, 10611, 19821, 31833, 59463, 178389, 535167, 865517, 1605501, 2596551, 7789653, 23368959, 70106877, 210320631]

約数ペア:

[(1, 210320631), (3, 70106877), (9, 23368959), (27, 7789653), (81, 2596551), (131, 1605501), (243, 865517), (393, 535167), (1179, 178389), (3537, 59463), (6607, 31833), (10611, 19821)]