129552129

素因数分解:

$3^4\times 7^3\times {\mathrm{4663}}^1$

素因数の和:4696

約数の個数: 40

約数和(自身を含む): 225737600

約数和(自身を除く): 96185471

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 567, 1029, 1323, 3087, 3969, 4663, 9261, 13989, 27783, 32641, 41967, 97923, 125901, 228487, 293769, 377703, 685461, 881307, 1599409, 2056383, 2643921, 4798227, 6169149, 14394681, 18507447, 43184043, 129552129]

約数ペア:

[(1, 129552129), (3, 43184043), (7, 18507447), (9, 14394681), (21, 6169149), (27, 4798227), (49, 2643921), (63, 2056383), (81, 1599409), (147, 881307), (189, 685461), (343, 377703), (441, 293769), (567, 228487), (1029, 125901), (1323, 97923), (3087, 41967), (3969, 32641), (4663, 27783), (9261, 13989)]