25413877503

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{5171}}^1$

素因数の和:5796

約数の個数: 48

約数和(自身を含む): 42290906112

約数和(自身を除く): 16877028609

約数列:

[1, 3, 7, 9, 21, 63, 181, 431, 543, 1267, 1293, 1629, 3017, 3801, 3879, 5171, 9051, 11403, 15513, 27153, 36197, 46539, 78011, 108591, 234033, 325773, 546077, 702099, 935951, 1638231, 2228701, 2807853, 4914693, 6551657, 6686103, 8423559, 15600907, 19654971, 20058309, 46802721, 58964913, 140408163, 403394881, 1210184643, 2823764167, 3630553929, 8471292501, 25413877503]

約数ペア:

[(1, 25413877503), (3, 8471292501), (7, 3630553929), (9, 2823764167), (21, 1210184643), (63, 403394881), (181, 140408163), (431, 58964913), (543, 46802721), (1267, 20058309), (1293, 19654971), (1629, 15600907), (3017, 8423559), (3801, 6686103), (3879, 6551657), (5171, 4914693), (9051, 2807853), (11403, 2228701), (15513, 1638231), (27153, 935951), (36197, 702099), (46539, 546077), (78011, 325773), (108591, 234033)]