139065741

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{13309}}^1$

素因数の和:13367

約数の個数: 24

約数和(自身を含む): 213172960

約数和(自身を除く): 74107219

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 13309, 39927, 119781, 359343, 572287, 1078029, 1716861, 3234087, 5150583, 15451749, 46355247, 139065741]

約数ペア:

[(1, 139065741), (3, 46355247), (9, 15451749), (27, 5150583), (43, 3234087), (81, 1716861), (129, 1078029), (243, 572287), (387, 359343), (1161, 119781), (3483, 39927), (10449, 13309)]