149040551289

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{228940939}}^1$

素因数の和:228940980

約数の個数: 16

約数和(自身を含む): 234435522560

約数和(自身を除く): 85394971271

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 228940939, 686822817, 1602586573, 4807759719, 7097169109, 21291507327, 49680183763, 149040551289]

約数ペア:

[(1, 149040551289), (3, 49680183763), (7, 21291507327), (21, 7097169109), (31, 4807759719), (93, 1602586573), (217, 686822817), (651, 228940939)]