74286771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 109650240

約数和(自身を除く): 35363469

約数列:

[1, 3, 13, 39, 73, 97, 219, 269, 291, 807, 949, 1261, 2847, 3497, 3783, 7081, 10491, 19637, 21243, 26093, 58911, 78279, 92053, 255281, 276159, 339209, 765843, 1017627, 1904789, 5714367, 24762257, 74286771]

約数ペア:

[(1, 74286771), (3, 24762257), (13, 5714367), (39, 1904789), (73, 1017627), (97, 765843), (219, 339209), (269, 276159), (291, 255281), (807, 92053), (949, 78279), (1261, 58911), (2847, 26093), (3497, 21243), (3783, 19637), (7081, 10491)]