79121961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 45708759

約数列:

[1, 3, 9, 17, 27, 51, 153, 223, 459, 669, 773, 2007, 2319, 3791, 6021, 6957, 11373, 13141, 20871, 34119, 39423, 102357, 118269, 172379, 354807, 517137, 1551411, 2930443, 4654233, 8791329, 26373987, 79121961]

約数ペア:

[(1, 79121961), (3, 26373987), (9, 8791329), (17, 4654233), (27, 2930443), (51, 1551411), (153, 517137), (223, 354807), (459, 172379), (669, 118269), (773, 102357), (2007, 39423), (2319, 34119), (3791, 20871), (6021, 13141), (6957, 11373)]