42842007

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 70711200

約数和(自身を除く): 27869193

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 169, 229, 351, 369, 507, 533, 687, 1107, 1521, 1599, 2061, 2977, 4563, 4797, 6183, 6929, 8931, 9389, 14391, 20787, 26793, 28167, 38701, 62361, 80379, 84501, 116103, 122057, 187083, 253503, 348309, 366171, 1044927, 1098513, 1586741, 3295539, 4760223, 14280669, 42842007]

約数ペア:

[(1, 42842007), (3, 14280669), (9, 4760223), (13, 3295539), (27, 1586741), (39, 1098513), (41, 1044927), (117, 366171), (123, 348309), (169, 253503), (229, 187083), (351, 122057), (369, 116103), (507, 84501), (533, 80379), (687, 62361), (1107, 38701), (1521, 28167), (1599, 26793), (2061, 20787), (2977, 14391), (4563, 9389), (4797, 8931), (6183, 6929)]