47319957

素因数分解:

$3^4\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 30

約数和(自身を含む): 72323394

約数和(自身を除く): 25003437

約数列:

[1, 3, 9, 27, 61, 81, 157, 183, 471, 549, 1413, 1647, 3721, 4239, 4941, 9577, 11163, 12717, 28731, 33489, 86193, 100467, 258579, 301401, 584197, 775737, 1752591, 5257773, 15773319, 47319957]

約数ペア:

[(1, 47319957), (3, 15773319), (9, 5257773), (27, 1752591), (61, 775737), (81, 584197), (157, 301401), (183, 258579), (471, 100467), (549, 86193), (1413, 33489), (1647, 28731), (3721, 12717), (4239, 11163), (4941, 9577)]