201512169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8389}}^1$

素因数の和:8569

約数の個数: 24

約数和(自身を含む): 310195080

約数和(自身を除く): 108682911

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 8007, 8389, 24021, 25167, 75501, 142613, 427839, 1283517, 1317073, 3951219, 11853657, 22390241, 67170723, 201512169]

約数ペア:

[(1, 201512169), (3, 67170723), (9, 22390241), (17, 11853657), (51, 3951219), (153, 1317073), (157, 1283517), (471, 427839), (1413, 142613), (2669, 75501), (8007, 25167), (8389, 24021)]