86872929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 140860224

約数和(自身を除く): 53987295

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 169, 407, 421, 429, 481, 507, 1221, 1263, 1443, 1859, 4631, 5291, 5473, 5577, 6253, 13893, 15577, 15873, 16419, 18759, 46731, 60203, 68783, 71149, 171347, 180609, 202501, 206349, 213447, 514041, 607503, 782639, 2227511, 2347917, 2632513, 6682533, 7897539, 28957643, 86872929]

約数ペア:

[(1, 86872929), (3, 28957643), (11, 7897539), (13, 6682533), (33, 2632513), (37, 2347917), (39, 2227511), (111, 782639), (143, 607503), (169, 514041), (407, 213447), (421, 206349), (429, 202501), (481, 180609), (507, 171347), (1221, 71149), (1263, 68783), (1443, 60203), (1859, 46731), (4631, 18759), (5291, 16419), (5473, 15873), (5577, 15577), (6253, 13893)]