64698249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14781

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 48520311

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 14741, 44223, 103187, 162151, 280079, 309561, 486453, 840237, 1135057, 1960553, 3080869, 3405171, 5881659, 9242607, 21566083, 64698249]

約数ペア:

[(1, 64698249), (3, 21566083), (7, 9242607), (11, 5881659), (19, 3405171), (21, 3080869), (33, 1960553), (57, 1135057), (77, 840237), (133, 486453), (209, 309561), (231, 280079), (399, 162151), (627, 103187), (1463, 44223), (4389, 14741)]