129995487

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2879}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 195436800

約数和(自身を除く): 65441313

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1557, 2879, 5017, 8637, 15051, 25911, 45153, 83491, 250473, 498067, 751419, 1494201, 4482603, 14443943, 43331829, 129995487]

約数ペア:

[(1, 129995487), (3, 43331829), (9, 14443943), (29, 4482603), (87, 1494201), (173, 751419), (261, 498067), (519, 250473), (1557, 83491), (2879, 45153), (5017, 25911), (8637, 15051)]