118489473

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 188219520

約数和(自身を除く): 69730047

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 3187, 4131, 9561, 12393, 28683, 37179, 54179, 86049, 162537, 258147, 487611, 774441, 1462833, 2323323, 4388499, 6969969, 13165497, 39496491, 118489473]

約数ペア:

[(1, 118489473), (3, 39496491), (9, 13165497), (17, 6969969), (27, 4388499), (51, 2323323), (81, 1462833), (153, 774441), (243, 487611), (459, 258147), (729, 162537), (1377, 86049), (2187, 54179), (3187, 37179), (4131, 28683), (9561, 12393)]