130149621

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{50387}}^1$

素因数の和:50441

約数の個数: 24

約数和(自身を含む): 220094784

約数和(自身を除く): 89945163

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 50387, 151161, 352709, 453483, 1058127, 2065867, 3174381, 6197601, 14461069, 18592803, 43383207, 130149621]

約数ペア:

[(1, 130149621), (3, 43383207), (7, 18592803), (9, 14461069), (21, 6197601), (41, 3174381), (63, 2065867), (123, 1058127), (287, 453483), (369, 352709), (861, 151161), (2583, 50387)]