47924793

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 81346980

約数和(自身を除く): 33422187

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 997, 2289, 2991, 5341, 6867, 6979, 8973, 16023, 20937, 48069, 48853, 62811, 108673, 146559, 326019, 439677, 760711, 978057, 2282133, 5324977, 6846399, 15974931, 47924793]

約数ペア:

[(1, 47924793), (3, 15974931), (7, 6846399), (9, 5324977), (21, 2282133), (49, 978057), (63, 760711), (109, 439677), (147, 326019), (327, 146559), (441, 108673), (763, 62811), (981, 48853), (997, 48069), (2289, 20937), (2991, 16023), (5341, 8973), (6867, 6979)]