73803987

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 47017773

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 6991, 10557, 20973, 62919, 118847, 160793, 188757, 356541, 482379, 1069623, 1447137, 2733481, 3208869, 4341411, 8200443, 24601329, 73803987]

約数ペア:

[(1, 73803987), (3, 24601329), (9, 8200443), (17, 4341411), (23, 3208869), (27, 2733481), (51, 1447137), (69, 1069623), (153, 482379), (207, 356541), (391, 188757), (459, 160793), (621, 118847), (1173, 62919), (3519, 20973), (6991, 10557)]