231303897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3691}}^1$

素因数の和:3922

約数の個数: 32

約数和(自身を含む): 375697920

約数和(自身を除く): 144394023

約数列:

[1, 3, 9, 11, 27, 33, 99, 211, 297, 633, 1899, 2321, 3691, 5697, 6963, 11073, 20889, 33219, 40601, 62667, 99657, 121803, 365409, 778801, 1096227, 2336403, 7009209, 8566811, 21027627, 25700433, 77101299, 231303897]

約数ペア:

[(1, 231303897), (3, 77101299), (9, 25700433), (11, 21027627), (27, 8566811), (33, 7009209), (99, 2336403), (211, 1096227), (297, 778801), (633, 365409), (1899, 121803), (2321, 99657), (3691, 62667), (5697, 40601), (6963, 33219), (11073, 20889)]