40896873

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 66000000

約数和(自身を除く): 25103127

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 2749, 4959, 8247, 14877, 24741, 52231, 74223, 79721, 156693, 239163, 470079, 717489, 1410237, 1514699, 2152467, 4544097, 13632291, 40896873]

約数ペア:

[(1, 40896873), (3, 13632291), (9, 4544097), (19, 2152467), (27, 1514699), (29, 1410237), (57, 717489), (87, 470079), (171, 239163), (261, 156693), (513, 79721), (551, 74223), (783, 52231), (1653, 24741), (2749, 14877), (4959, 8247)]