156938699421

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26785919}}^1$

素因数の和:26785966

約数の個数: 32

約数和(自身を含む): 274287820800

約数和(自身を除く): 117349121379

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 26785919, 80357757, 187501433, 241073271, 562504299, 723219813, 830363489, 1687512897, 2491090467, 5062538691, 5812544423, 7473271401, 17437633269, 22419814203, 52312899807, 156938699421]

約数ペア:

[(1, 156938699421), (3, 52312899807), (7, 22419814203), (9, 17437633269), (21, 7473271401), (27, 5812544423), (31, 5062538691), (63, 2491090467), (93, 1687512897), (189, 830363489), (217, 723219813), (279, 562504299), (651, 241073271), (837, 187501433), (1953, 80357757), (5859, 26785919)]