85273311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 125568000

約数和(自身を除く): 40294689

約数列:

[1, 3, 19, 29, 57, 79, 87, 237, 551, 653, 1501, 1653, 1959, 2291, 4503, 6873, 12407, 18937, 37221, 43529, 51587, 56811, 130587, 154761, 359803, 980153, 1079409, 1496023, 2940459, 4488069, 28424437, 85273311]

約数ペア:

[(1, 85273311), (3, 28424437), (19, 4488069), (29, 2940459), (57, 1496023), (79, 1079409), (87, 980153), (237, 359803), (551, 154761), (653, 130587), (1501, 56811), (1653, 51587), (1959, 43529), (2291, 37221), (4503, 18937), (6873, 12407)]