67225697

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 85888512

約数和(自身を除く): 18662815

約数列:

[1, 7, 11, 49, 77, 191, 539, 653, 1337, 2101, 4571, 7183, 9359, 14707, 31997, 50281, 102949, 124723, 351967, 873061, 1371953, 6111427, 9603671, 67225697]

約数ペア:

[(1, 67225697), (7, 9603671), (11, 6111427), (49, 1371953), (77, 873061), (191, 351967), (539, 124723), (653, 102949), (1337, 50281), (2101, 31997), (4571, 14707), (7183, 9359)]