25982451

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 40

約数和(自身を含む): 42868848

約数和(自身を除く): 16886397

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 241, 297, 363, 723, 891, 1089, 1331, 2169, 2651, 3267, 3993, 6507, 7953, 9801, 11979, 19521, 23859, 29161, 35937, 71577, 87483, 107811, 214731, 262449, 320771, 787347, 962313, 2362041, 2886939, 8660817, 25982451]

約数ペア:

[(1, 25982451), (3, 8660817), (9, 2886939), (11, 2362041), (27, 962313), (33, 787347), (81, 320771), (99, 262449), (121, 214731), (241, 107811), (297, 87483), (363, 71577), (723, 35937), (891, 29161), (1089, 23859), (1331, 19521), (2169, 11979), (2651, 9801), (3267, 7953), (3993, 6507)]