79151397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 120422400

約数和(自身を除く): 41271003

約数列:

[1, 3, 13, 19, 39, 57, 223, 247, 479, 669, 741, 1437, 2899, 4237, 6227, 8697, 9101, 12711, 18681, 27303, 55081, 106817, 118313, 165243, 320451, 354939, 1388621, 2029523, 4165863, 6088569, 26383799, 79151397]

約数ペア:

[(1, 79151397), (3, 26383799), (13, 6088569), (19, 4165863), (39, 2029523), (57, 1388621), (223, 354939), (247, 320451), (479, 165243), (669, 118313), (741, 106817), (1437, 55081), (2899, 27303), (4237, 18681), (6227, 12711), (8697, 9101)]