187875207

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{59473}}^1$

素因数の和:59501

約数の個数: 24

約数和(自身を含む): 303079504

約数和(自身を除く): 115204297

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 59473, 178419, 535257, 773149, 1605771, 2319447, 4817313, 6958341, 14451939, 20875023, 62625069, 187875207]

約数ペア:

[(1, 187875207), (3, 62625069), (9, 20875023), (13, 14451939), (27, 6958341), (39, 4817313), (81, 2319447), (117, 1605771), (243, 773149), (351, 535257), (1053, 178419), (3159, 59473)]