156939859671

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{52517}}^1$

素因数の和:53264

約数の個数: 48

約数和(自身を含む): 252174630240

約数和(自身を除く): 95234770569

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 701, 1421, 2103, 4263, 4907, 14721, 20329, 34349, 52517, 60987, 103047, 142303, 157551, 367619, 426909, 996121, 1102857, 1522993, 2573333, 2988363, 4568979, 7719999, 10660951, 31982853, 36814417, 74626657, 110443251, 223879971, 257700919, 773102757, 1067618093, 1803906433, 3202854279, 5411719299, 7473326651, 22419979953, 52313286557, 156939859671]

約数ペア:

[(1, 156939859671), (3, 52313286557), (7, 22419979953), (21, 7473326651), (29, 5411719299), (49, 3202854279), (87, 1803906433), (147, 1067618093), (203, 773102757), (609, 257700919), (701, 223879971), (1421, 110443251), (2103, 74626657), (4263, 36814417), (4907, 31982853), (14721, 10660951), (20329, 7719999), (34349, 4568979), (52517, 2988363), (60987, 2573333), (103047, 1522993), (142303, 1102857), (157551, 996121), (367619, 426909)]