136747503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2179}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 208582400

約数和(自身を除く): 71834897

約数列:

[1, 3, 9, 19, 57, 171, 367, 1101, 2179, 3303, 6537, 6973, 19611, 20919, 41401, 62757, 124203, 372609, 799693, 2399079, 7197237, 15194167, 45582501, 136747503]

約数ペア:

[(1, 136747503), (3, 45582501), (9, 15194167), (19, 7197237), (57, 2399079), (171, 799693), (367, 372609), (1101, 124203), (2179, 62757), (3303, 41401), (6537, 20919), (6973, 19611)]