1520943057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{45077}}^1$

素因数の和:45269

約数の個数: 24

約数和(自身を含む): 2306551104

約数和(自身を除く): 785608047

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 11247, 33741, 45077, 135231, 405693, 1036771, 3110313, 7347551, 9330939, 22042653, 66127959, 168993673, 506981019, 1520943057]

約数ペア:

[(1, 1520943057), (3, 506981019), (9, 168993673), (23, 66127959), (69, 22042653), (163, 9330939), (207, 7347551), (489, 3110313), (1467, 1036771), (3749, 405693), (11247, 135231), (33741, 45077)]