78553413

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 124750080

約数和(自身を除く): 46196667

約数列:

[1, 3, 9, 17, 51, 67, 79, 97, 153, 201, 237, 291, 603, 711, 873, 1139, 1343, 1649, 3417, 4029, 4947, 5293, 6499, 7663, 10251, 12087, 14841, 15879, 19497, 22989, 47637, 58491, 68967, 89981, 110483, 130271, 269943, 331449, 390813, 513421, 809829, 994347, 1172439, 1540263, 4620789, 8728157, 26184471, 78553413]

約数ペア:

[(1, 78553413), (3, 26184471), (9, 8728157), (17, 4620789), (51, 1540263), (67, 1172439), (79, 994347), (97, 809829), (153, 513421), (201, 390813), (237, 331449), (291, 269943), (603, 130271), (711, 110483), (873, 89981), (1139, 68967), (1343, 58491), (1649, 47637), (3417, 22989), (4029, 19497), (4947, 15879), (5293, 14841), (6499, 12087), (7663, 10251)]