64874103

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 102727680

約数和(自身を除く): 37853577

約数列:

[1, 3, 7, 21, 31, 93, 217, 227, 439, 651, 681, 1317, 1589, 3073, 4767, 7037, 9219, 13609, 21111, 40827, 49259, 95263, 99653, 147777, 285789, 298959, 697571, 2092713, 3089243, 9267729, 21624701, 64874103]

約数ペア:

[(1, 64874103), (3, 21624701), (7, 9267729), (21, 3089243), (31, 2092713), (93, 697571), (217, 298959), (227, 285789), (439, 147777), (651, 99653), (681, 95263), (1317, 49259), (1589, 40827), (3073, 21111), (4767, 13609), (7037, 9219)]