89635167

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 141360128

約数和(自身を除く): 51724961

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 163, 219, 243, 279, 489, 657, 837, 1467, 1971, 2263, 2511, 4401, 5053, 5913, 6789, 7533, 11899, 13203, 15159, 17739, 20367, 35697, 39609, 45477, 61101, 107091, 136431, 183303, 321273, 368869, 409293, 549909, 963819, 1106607, 1227879, 2891457, 3319821, 9959463, 29878389, 89635167]

約数ペア:

[(1, 89635167), (3, 29878389), (9, 9959463), (27, 3319821), (31, 2891457), (73, 1227879), (81, 1106607), (93, 963819), (163, 549909), (219, 409293), (243, 368869), (279, 321273), (489, 183303), (657, 136431), (837, 107091), (1467, 61101), (1971, 45477), (2263, 39609), (2511, 35697), (4401, 20367), (5053, 17739), (5913, 15159), (6789, 13203), (7533, 11899)]