64617483

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 101596672

約数和(自身を除く): 36979189

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 691, 1281, 1533, 2073, 4453, 4837, 13359, 14511, 31171, 42151, 50443, 93513, 126453, 151329, 295057, 353101, 885171, 1059303, 3077023, 9231069, 21539161, 64617483]

約数ペア:

[(1, 64617483), (3, 21539161), (7, 9231069), (21, 3077023), (61, 1059303), (73, 885171), (183, 353101), (219, 295057), (427, 151329), (511, 126453), (691, 93513), (1281, 50443), (1533, 42151), (2073, 31171), (4453, 14511), (4837, 13359)]