76287159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28349}}^1$

素因数の和:28391

約数の個数: 24

約数和(自身を含む): 123832800

約数和(自身を除く): 47545641

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 28349, 85047, 255141, 368537, 652027, 1105611, 1956081, 3316833, 5868243, 8476351, 25429053, 76287159]

約数ペア:

[(1, 76287159), (3, 25429053), (9, 8476351), (13, 5868243), (23, 3316833), (39, 1956081), (69, 1105611), (117, 652027), (207, 368537), (299, 255141), (897, 85047), (2691, 28349)]