1520774973

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{41507}}^1$

素因数の和:41598

約数の個数: 32

約数和(自身を含む): 2390860800

約数和(自身を除く): 870085827

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 4071, 12213, 36639, 41507, 124521, 373563, 954661, 1120689, 2448913, 2863983, 7346739, 8591949, 22040217, 25775847, 56324999, 66120651, 168974997, 506924991, 1520774973]

約数ペア:

[(1, 1520774973), (3, 506924991), (9, 168974997), (23, 66120651), (27, 56324999), (59, 25775847), (69, 22040217), (177, 8591949), (207, 7346739), (531, 2863983), (621, 2448913), (1357, 1120689), (1593, 954661), (4071, 373563), (12213, 124521), (36639, 41507)]