64942977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 99072000

約数和(自身を除く): 34129023

約数列:

[1, 3, 11, 29, 33, 79, 87, 237, 319, 859, 869, 957, 2291, 2577, 2607, 6873, 9449, 24911, 25201, 28347, 67861, 74733, 75603, 203583, 274021, 746471, 822063, 1967969, 2239413, 5903907, 21647659, 64942977]

約数ペア:

[(1, 64942977), (3, 21647659), (11, 5903907), (29, 2239413), (33, 1967969), (79, 822063), (87, 746471), (237, 274021), (319, 203583), (859, 75603), (869, 74733), (957, 67861), (2291, 28347), (2577, 25201), (2607, 24911), (6873, 9449)]