39527397

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 75094656

約数和(自身を除く): 35567259

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 167, 221, 273, 289, 357, 501, 663, 819, 867, 1071, 1169, 1503, 1547, 1989, 2023, 2171, 2601, 2839, 3507, 3757, 4641, 6069, 6513, 8517, 10521, 11271, 13923, 15197, 18207, 19539, 19873, 25551, 26299, 33813, 36907, 45591, 48263, 59619, 78897, 110721, 136773, 144789, 178857, 236691, 258349, 332163, 337841, 434367, 627419, 775047, 1013523, 1882257, 2325141, 3040569, 4391933, 5646771, 13175799, 39527397]

約数ペア:

[(1, 39527397), (3, 13175799), (7, 5646771), (9, 4391933), (13, 3040569), (17, 2325141), (21, 1882257), (39, 1013523), (51, 775047), (63, 627419), (91, 434367), (117, 337841), (119, 332163), (153, 258349), (167, 236691), (221, 178857), (273, 144789), (289, 136773), (357, 110721), (501, 78897), (663, 59619), (819, 48263), (867, 45591), (1071, 36907), (1169, 33813), (1503, 26299), (1547, 25551), (1989, 19873), (2023, 19539), (2171, 18207), (2601, 15197), (2839, 13923), (3507, 11271), (3757, 10521), (4641, 8517), (6069, 6513)]