140301561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{63977}}^1$

素因数の和:64040

約数の個数: 16

約数和(自身を含む): 202682304

約数和(自身を除く): 62380743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 63977, 191931, 1087609, 2751011, 3262827, 8253033, 46767187, 140301561]

約数ペア:

[(1, 140301561), (3, 46767187), (17, 8253033), (43, 3262827), (51, 2751011), (129, 1087609), (731, 191931), (2193, 63977)]