164474290431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^2$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 265027037184

約数和(自身を除く): 100552746753

約数列:

[1, 3, 9, 11, 33, 83, 99, 127, 249, 381, 397, 747, 913, 1143, 1191, 1397, 2739, 3573, 4191, 4367, 8217, 10541, 12573, 13101, 31623, 32951, 39303, 50419, 94869, 98853, 115951, 151257, 157609, 296559, 347853, 362461, 453771, 472827, 554609, 1043559, 1087383, 1418481, 1663827, 1733699, 3262149, 4184777, 4991481, 5201097, 12554331, 13081547, 15603291, 20016343, 37662993, 39244641, 46032547, 60049029, 117733923, 138097641, 143897017, 180147087, 220179773, 414292923, 431691051, 660539319, 1295073153, 1661356469, 1981617957, 4984069407, 14952208221, 18274921159, 54824763477, 164474290431]

約数ペア:

[(1, 164474290431), (3, 54824763477), (9, 18274921159), (11, 14952208221), (33, 4984069407), (83, 1981617957), (99, 1661356469), (127, 1295073153), (249, 660539319), (381, 431691051), (397, 414292923), (747, 220179773), (913, 180147087), (1143, 143897017), (1191, 138097641), (1397, 117733923), (2739, 60049029), (3573, 46032547), (4191, 39244641), (4367, 37662993), (8217, 20016343), (10541, 15603291), (12573, 13081547), (13101, 12554331), (31623, 5201097), (32951, 4991481), (39303, 4184777), (50419, 3262149), (94869, 1733699), (98853, 1663827), (115951, 1418481), (151257, 1087383), (157609, 1043559), (296559, 554609), (347853, 472827), (362461, 453771)]