64249443

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 103574016

約数和(自身を除く): 39324573

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 151, 153, 243, 309, 453, 459, 927, 1359, 1377, 1751, 2567, 2781, 4077, 4131, 5253, 7701, 8343, 12231, 15553, 15759, 23103, 25029, 36693, 46659, 47277, 69309, 139977, 141831, 207927, 264401, 419931, 425493, 623781, 793203, 1259793, 2379609, 3779379, 7138827, 21416481, 64249443]

約数ペア:

[(1, 64249443), (3, 21416481), (9, 7138827), (17, 3779379), (27, 2379609), (51, 1259793), (81, 793203), (103, 623781), (151, 425493), (153, 419931), (243, 264401), (309, 207927), (453, 141831), (459, 139977), (927, 69309), (1359, 47277), (1377, 46659), (1751, 36693), (2567, 25029), (2781, 23103), (4077, 15759), (4131, 15553), (5253, 12231), (7701, 8343)]