156930401649

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439580957}}^1$

素因数の和:439580984

約数の個数: 16

約数和(自身を含む): 253198631808

約数和(自身を除く): 96268230159

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 439580957, 1318742871, 3077066699, 7472876269, 9231200097, 22418628807, 52310133883, 156930401649]

約数ペア:

[(1, 156930401649), (3, 52310133883), (7, 22418628807), (17, 9231200097), (21, 7472876269), (51, 3077066699), (119, 1318742871), (357, 439580957)]