63495939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 96574464

約数和(自身を除く): 33078525

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 897, 923, 997, 1633, 2769, 2991, 4899, 12961, 21229, 22931, 38883, 63687, 68793, 70787, 212361, 298103, 894309, 920231, 1628101, 2760693, 4884303, 21165313, 63495939]

約数ペア:

[(1, 63495939), (3, 21165313), (13, 4884303), (23, 2760693), (39, 1628101), (69, 920231), (71, 894309), (213, 298103), (299, 212361), (897, 70787), (923, 68793), (997, 63687), (1633, 38883), (2769, 22931), (2991, 21229), (4899, 12961)]