91148967

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 54

約数和(自身を含む): 165978072

約数和(自身を除く): 74829105

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 169, 273, 441, 507, 637, 819, 1183, 1223, 1521, 1911, 3549, 3669, 5733, 8281, 8561, 10647, 11007, 15899, 24843, 25683, 47697, 59927, 74529, 77049, 111293, 143091, 179781, 206687, 333879, 539343, 620061, 779051, 1001637, 1446809, 1860183, 2337153, 4340427, 7011459, 10127663, 13021281, 30382989, 91148967]

約数ペア:

[(1, 91148967), (3, 30382989), (7, 13021281), (9, 10127663), (13, 7011459), (21, 4340427), (39, 2337153), (49, 1860183), (63, 1446809), (91, 1001637), (117, 779051), (147, 620061), (169, 539343), (273, 333879), (441, 206687), (507, 179781), (637, 143091), (819, 111293), (1183, 77049), (1223, 74529), (1521, 59927), (1911, 47697), (3549, 25683), (3669, 24843), (5733, 15899), (8281, 11007), (8561, 10647)]