88881867

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 151157760

約数和(自身を除く): 62275893

約数列:

[1, 3, 9, 19, 23, 27, 31, 57, 69, 81, 93, 171, 207, 243, 279, 437, 513, 589, 621, 713, 729, 837, 1311, 1539, 1767, 1863, 2139, 2187, 2511, 3933, 4617, 5301, 5589, 6417, 6561, 7533, 11799, 13547, 13851, 15903, 16767, 19251, 22599, 35397, 40641, 41553, 47709, 50301, 57753, 67797, 106191, 121923, 124659, 143127, 150903, 173259, 203391, 318573, 365769, 429381, 519777, 955719, 1097307, 1288143, 1559331, 2867157, 3291921, 3864429, 4677993, 9875763, 29627289, 88881867]

約数ペア:

[(1, 88881867), (3, 29627289), (9, 9875763), (19, 4677993), (23, 3864429), (27, 3291921), (31, 2867157), (57, 1559331), (69, 1288143), (81, 1097307), (93, 955719), (171, 519777), (207, 429381), (243, 365769), (279, 318573), (437, 203391), (513, 173259), (589, 150903), (621, 143127), (713, 124659), (729, 121923), (837, 106191), (1311, 67797), (1539, 57753), (1767, 50301), (1863, 47709), (2139, 41553), (2187, 40641), (2511, 35397), (3933, 22599), (4617, 19251), (5301, 16767), (5589, 15903), (6417, 13851), (6561, 13547), (7533, 11799)]