2630737251

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{13729}}^1$

素因数の和:13936

約数の個数: 32

約数和(自身を含む): 4006963200

約数和(自身を除く): 1376225949

約数列:

[1, 3, 9, 27, 47, 141, 151, 423, 453, 1269, 1359, 4077, 7097, 13729, 21291, 41187, 63873, 123561, 191619, 370683, 645263, 1935789, 2073079, 5807367, 6219237, 17422101, 18657711, 55973133, 97434713, 292304139, 876912417, 2630737251]

約数ペア:

[(1, 2630737251), (3, 876912417), (9, 292304139), (27, 97434713), (47, 55973133), (141, 18657711), (151, 17422101), (423, 6219237), (453, 5807367), (1269, 2073079), (1359, 1935789), (4077, 645263), (7097, 370683), (13729, 191619), (21291, 123561), (41187, 63873)]