139600876821

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6917441}}^1$

素因数の和:6917513

約数の個数: 24

約数和(自身を含む): 219808636992

約数和(自身を除く): 80207760171

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 6727, 20181, 6917441, 20752323, 48422087, 145266261, 214440671, 643322013, 1501084697, 4503254091, 6647660801, 19942982403, 46533625607, 139600876821]

約数ペア:

[(1, 139600876821), (3, 46533625607), (7, 19942982403), (21, 6647660801), (31, 4503254091), (93, 1501084697), (217, 643322013), (651, 214440671), (961, 145266261), (2883, 48422087), (6727, 20752323), (20181, 6917441)]