79638633

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 128593920

約数和(自身を除く): 48955287

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 243, 367, 423, 513, 893, 1101, 1269, 1539, 2679, 3303, 3807, 4617, 6973, 8037, 9909, 11421, 17249, 20919, 24111, 29727, 51747, 62757, 72333, 89181, 155241, 188271, 216999, 327731, 465723, 564813, 983193, 1397169, 1694439, 2949579, 4191507, 8848737, 26546211, 79638633]

約数ペア:

[(1, 79638633), (3, 26546211), (9, 8848737), (19, 4191507), (27, 2949579), (47, 1694439), (57, 1397169), (81, 983193), (141, 564813), (171, 465723), (243, 327731), (367, 216999), (423, 188271), (513, 155241), (893, 89181), (1101, 72333), (1269, 62757), (1539, 51747), (2679, 29727), (3303, 24111), (3807, 20919), (4617, 17249), (6973, 11421), (8037, 9909)]