43097967

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 72449280

約数和(自身を除く): 29351313

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 151, 279, 297, 341, 453, 837, 961, 1023, 1359, 1661, 2883, 3069, 4077, 4681, 4983, 8649, 9207, 10571, 14043, 14949, 25947, 31713, 42129, 44847, 51491, 95139, 126387, 145111, 154473, 285417, 435333, 463419, 1305999, 1390257, 1596221, 3917997, 4788663, 14365989, 43097967]

約数ペア:

[(1, 43097967), (3, 14365989), (9, 4788663), (11, 3917997), (27, 1596221), (31, 1390257), (33, 1305999), (93, 463419), (99, 435333), (151, 285417), (279, 154473), (297, 145111), (341, 126387), (453, 95139), (837, 51491), (961, 44847), (1023, 42129), (1359, 31713), (1661, 25947), (2883, 14949), (3069, 14043), (4077, 10571), (4681, 9207), (4983, 8649)]