63938781

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 104064000

約数和(自身を除く): 40125219

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 5419, 11799, 16257, 48771, 102961, 124637, 146313, 308883, 373911, 926649, 1121733, 2368103, 2779947, 3365199, 7104309, 21312927, 63938781]

約数ペア:

[(1, 63938781), (3, 21312927), (9, 7104309), (19, 3365199), (23, 2779947), (27, 2368103), (57, 1121733), (69, 926649), (171, 373911), (207, 308883), (437, 146313), (513, 124637), (621, 102961), (1311, 48771), (3933, 16257), (5419, 11799)]