84562191

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 152832000

約数和(自身を除く): 68269809

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 343, 397, 441, 483, 621, 1029, 1127, 1191, 1323, 1449, 2779, 3087, 3381, 3573, 4347, 7889, 8337, 9131, 9261, 10143, 10719, 19453, 23667, 25011, 27393, 30429, 58359, 63917, 71001, 75033, 82179, 136171, 175077, 191751, 213003, 246537, 408513, 447419, 525231, 575253, 1225539, 1342257, 1725759, 3131933, 3676617, 4026771, 9395799, 12080313, 28187397, 84562191]

約数ペア:

[(1, 84562191), (3, 28187397), (7, 12080313), (9, 9395799), (21, 4026771), (23, 3676617), (27, 3131933), (49, 1725759), (63, 1342257), (69, 1225539), (147, 575253), (161, 525231), (189, 447419), (207, 408513), (343, 246537), (397, 213003), (441, 191751), (483, 175077), (621, 136171), (1029, 82179), (1127, 75033), (1191, 71001), (1323, 63917), (1449, 58359), (2779, 30429), (3087, 27393), (3381, 25011), (3573, 23667), (4347, 19453), (7889, 10719), (8337, 10143), (9131, 9261)]