81595338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28751}}^1$

素因数の和:28810

約数の個数: 32

約数和(自身を含む): 182172672

約数和(自身を除く): 100577334

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 28751, 57502, 86253, 172506, 316261, 632522, 948783, 1236293, 1897566, 2472586, 3708879, 7417758, 13599223, 27198446, 40797669, 81595338]

約数ペア:

[(1, 81595338), (2, 40797669), (3, 27198446), (6, 13599223), (11, 7417758), (22, 3708879), (33, 2472586), (43, 1897566), (66, 1236293), (86, 948783), (129, 632522), (258, 316261), (473, 172506), (946, 86253), (1419, 57502), (2838, 28751)]