129680577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 208510848

約数和(自身を除く): 78830271

約数列:

[1, 3, 9, 13, 39, 67, 71, 117, 201, 213, 233, 603, 639, 699, 871, 923, 2097, 2613, 2769, 3029, 4757, 7839, 8307, 9087, 14271, 15611, 16543, 27261, 42813, 46833, 49629, 61841, 140499, 148887, 185523, 202943, 215059, 556569, 608829, 645177, 1108381, 1826487, 1935531, 3325143, 9975429, 14408953, 43226859, 129680577]

約数ペア:

[(1, 129680577), (3, 43226859), (9, 14408953), (13, 9975429), (39, 3325143), (67, 1935531), (71, 1826487), (117, 1108381), (201, 645177), (213, 608829), (233, 556569), (603, 215059), (639, 202943), (699, 185523), (871, 148887), (923, 140499), (2097, 61841), (2613, 49629), (2769, 46833), (3029, 42813), (4757, 27261), (7839, 16543), (8307, 15611), (9087, 14271)]