71313627

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4229}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 120199680

約数和(自身を除く): 48886053

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 4229, 5621, 12687, 16863, 29603, 46519, 88809, 139557, 308717, 325633, 926151, 976899, 2161019, 3395887, 6483057, 10187661, 23771209, 71313627]

約数ペア:

[(1, 71313627), (3, 23771209), (7, 10187661), (11, 6483057), (21, 3395887), (33, 2161019), (73, 976899), (77, 926151), (219, 325633), (231, 308717), (511, 139557), (803, 88809), (1533, 46519), (2409, 29603), (4229, 16863), (5621, 12687)]