51972627

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7477}}^1$

素因数の和:7818

約数の個数: 16

約数和(自身を含む): 79446272

約数和(自身を除く): 27473645

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 7477, 22431, 52339, 157017, 2474887, 7424661, 17324209, 51972627]

約数ペア:

[(1, 51972627), (3, 17324209), (7, 7424661), (21, 2474887), (331, 157017), (993, 52339), (2317, 22431), (6951, 7477)]