156923540421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{174259}}^1$

素因数の和:174737

約数の個数: 32

約数和(自身を含む): 225907875840

約数和(自身を除く): 68984335419

約数列:

[1, 3, 23, 31, 69, 93, 421, 713, 1263, 2139, 9683, 13051, 29049, 39153, 174259, 300173, 522777, 900519, 4007957, 5402029, 12023871, 16206087, 73363039, 124246667, 220089117, 372740001, 1687349897, 2274254209, 5062049691, 6822762627, 52307846807, 156923540421]

約数ペア:

[(1, 156923540421), (3, 52307846807), (23, 6822762627), (31, 5062049691), (69, 2274254209), (93, 1687349897), (421, 372740001), (713, 220089117), (1263, 124246667), (2139, 73363039), (9683, 16206087), (13051, 12023871), (29049, 5402029), (39153, 4007957), (174259, 900519), (300173, 522777)]