26640603

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 45331200

約数和(自身を除く): 18690597

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 4721, 5643, 14163, 42489, 51931, 89699, 127467, 155793, 269097, 467379, 807291, 986689, 1402137, 2421873, 2960067, 8880201, 26640603]

約数ペア:

[(1, 26640603), (3, 8880201), (9, 2960067), (11, 2421873), (19, 1402137), (27, 986689), (33, 807291), (57, 467379), (99, 269097), (171, 155793), (209, 127467), (297, 89699), (513, 51931), (627, 42489), (1881, 14163), (4721, 5643)]