156700042779

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{261757}}^1$

素因数の和:262779

約数の個数: 32

約数和(自身を含む): 247267077120

約数和(自身を除く): 90567034341

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 983, 2949, 6881, 20643, 28507, 85521, 199549, 261757, 598647, 785271, 1832299, 5496897, 7590953, 22772859, 53136671, 159410013, 257307131, 771921393, 1801149917, 5403449751, 7461906799, 22385720397, 52233347593, 156700042779]

約数ペア:

[(1, 156700042779), (3, 52233347593), (7, 22385720397), (21, 7461906799), (29, 5403449751), (87, 1801149917), (203, 771921393), (609, 257307131), (983, 159410013), (2949, 53136671), (6881, 22772859), (20643, 7590953), (28507, 5496897), (85521, 1832299), (199549, 785271), (261757, 598647)]