162744723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 263783520

約数和(自身を除く): 101038797

約数列:

[1, 3, 9, 17, 29, 43, 51, 87, 129, 153, 261, 387, 493, 731, 853, 1247, 1479, 2193, 2559, 3741, 4437, 6579, 7677, 11223, 14501, 21199, 24737, 36679, 43503, 63597, 74211, 110037, 130509, 190791, 222633, 330111, 420529, 623543, 1063691, 1261587, 1870629, 3191073, 3784761, 5611887, 9573219, 18082747, 54248241, 162744723]

約数ペア:

[(1, 162744723), (3, 54248241), (9, 18082747), (17, 9573219), (29, 5611887), (43, 3784761), (51, 3191073), (87, 1870629), (129, 1261587), (153, 1063691), (261, 623543), (387, 420529), (493, 330111), (731, 222633), (853, 190791), (1247, 130509), (1479, 110037), (2193, 74211), (2559, 63597), (3741, 43503), (4437, 36679), (6579, 24737), (7677, 21199), (11223, 14501)]