16403779881

素因数分解:

$3^5\times {\mathrm{5521}}^1\times {\mathrm{12227}}^1$

素因数の和:17763

約数の個数: 24

約数和(自身を含む): 24578377824

約数和(自身を除く): 8174597943

約数列:

[1, 3, 9, 27, 81, 243, 5521, 12227, 16563, 36681, 49689, 110043, 149067, 330129, 447201, 990387, 1341603, 2971161, 67505267, 202515801, 607547403, 1822642209, 5467926627, 16403779881]

約数ペア:

[(1, 16403779881), (3, 5467926627), (9, 1822642209), (27, 607547403), (81, 202515801), (243, 67505267), (5521, 2971161), (12227, 1341603), (16563, 990387), (36681, 447201), (49689, 330129), (110043, 149067)]