121609242

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{42491}}^1$

素因数の和:42555

約数の個数: 32

約数和(自身を含む): 275348160

約数和(自身を除く): 153738918

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 42491, 84982, 127473, 254946, 382419, 764838, 1147257, 2252023, 2294514, 4504046, 6756069, 13512138, 20268207, 40536414, 60804621, 121609242]

約数ペア:

[(1, 121609242), (2, 60804621), (3, 40536414), (6, 20268207), (9, 13512138), (18, 6756069), (27, 4504046), (53, 2294514), (54, 2252023), (106, 1147257), (159, 764838), (318, 382419), (477, 254946), (954, 127473), (1431, 84982), (2862, 42491)]