155940507

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{24859}}^1$

素因数の和:24923

約数の個数: 24

約数和(自身を含む): 244324080

約数和(自身を除く): 88383573

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 24859, 74577, 223731, 422603, 1019219, 1267809, 3057657, 3803427, 9172971, 17326723, 51980169, 155940507]

約数ペア:

[(1, 155940507), (3, 51980169), (9, 17326723), (17, 9172971), (41, 3803427), (51, 3057657), (123, 1267809), (153, 1019219), (369, 422603), (697, 223731), (2091, 74577), (6273, 24859)]