129900186

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61681}}^1$

素因数の和:61708

約数の個数: 40

約数和(自身を含む): 313467924

約数和(自身を除く): 183567738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 61681, 123362, 185043, 370086, 555129, 801853, 1110258, 1603706, 1665387, 2405559, 3330774, 4811118, 4996161, 7216677, 9992322, 14433354, 21650031, 43300062, 64950093, 129900186]

約数ペア:

[(1, 129900186), (2, 64950093), (3, 43300062), (6, 21650031), (9, 14433354), (13, 9992322), (18, 7216677), (26, 4996161), (27, 4811118), (39, 3330774), (54, 2405559), (78, 1665387), (81, 1603706), (117, 1110258), (162, 801853), (234, 555129), (351, 370086), (702, 185043), (1053, 123362), (2106, 61681)]