67384779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 117874176

約数和(自身を除く): 50489397

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1153, 1771, 2541, 2783, 3459, 5313, 8071, 8349, 12683, 19481, 24213, 26519, 38049, 58443, 79557, 88781, 139513, 185633, 266343, 291709, 418539, 556899, 875127, 976591, 2041963, 2929773, 3208799, 6125889, 9626397, 22461593, 67384779]

約数ペア:

[(1, 67384779), (3, 22461593), (7, 9626397), (11, 6125889), (21, 3208799), (23, 2929773), (33, 2041963), (69, 976591), (77, 875127), (121, 556899), (161, 418539), (231, 291709), (253, 266343), (363, 185633), (483, 139513), (759, 88781), (847, 79557), (1153, 58443), (1771, 38049), (2541, 26519), (2783, 24213), (3459, 19481), (5313, 12683), (8071, 8349)]