222729663

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 329011200

約数和(自身を除く): 106281537

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 719, 1833, 2157, 2197, 6591, 7943, 9347, 23829, 28041, 33793, 101379, 103259, 121511, 309777, 364533, 439309, 1317927, 1579643, 4738929, 5711017, 17133051, 74243221, 222729663]

約数ペア:

[(1, 222729663), (3, 74243221), (13, 17133051), (39, 5711017), (47, 4738929), (141, 1579643), (169, 1317927), (507, 439309), (611, 364533), (719, 309777), (1833, 121511), (2157, 103259), (2197, 101379), (6591, 33793), (7943, 28041), (9347, 23829)]