121221036

素因数分解:

$2^2\times 3^8\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 330657600

約数和(自身を除く): 209436564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 149, 162, 186, 243, 279, 298, 324, 372, 447, 486, 558, 596, 729, 837, 894, 972, 1116, 1341, 1458, 1674, 1788, 2187, 2511, 2682, 2916, 3348, 4023, 4374, 4619, 5022, 5364, 6561, 7533, 8046, 8748, 9238, 10044, 12069, 13122, 13857, 15066, 16092, 18476, 22599, 24138, 26244, 27714, 30132, 36207, 41571, 45198, 48276, 55428, 67797, 72414, 83142, 90396, 108621, 124713, 135594, 144828, 166284, 203391, 217242, 249426, 271188, 325863, 374139, 406782, 434484, 498852, 651726, 748278, 813564, 977589, 1122417, 1303452, 1496556, 1955178, 2244834, 3367251, 3910356, 4489668, 6734502, 10101753, 13469004, 20203506, 30305259, 40407012, 60610518, 121221036]

約数ペア:

[(1, 121221036), (2, 60610518), (3, 40407012), (4, 30305259), (6, 20203506), (9, 13469004), (12, 10101753), (18, 6734502), (27, 4489668), (31, 3910356), (36, 3367251), (54, 2244834), (62, 1955178), (81, 1496556), (93, 1303452), (108, 1122417), (124, 977589), (149, 813564), (162, 748278), (186, 651726), (243, 498852), (279, 434484), (298, 406782), (324, 374139), (372, 325863), (447, 271188), (486, 249426), (558, 217242), (596, 203391), (729, 166284), (837, 144828), (894, 135594), (972, 124713), (1116, 108621), (1341, 90396), (1458, 83142), (1674, 72414), (1788, 67797), (2187, 55428), (2511, 48276), (2682, 45198), (2916, 41571), (3348, 36207), (4023, 30132), (4374, 27714), (4619, 26244), (5022, 24138), (5364, 22599), (6561, 18476), (7533, 16092), (8046, 15066), (8748, 13857), (9238, 13122), (10044, 12069)]