69797709

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 110822400

約数和(自身を除く): 41024691

約数列:

[1, 3, 9, 23, 31, 69, 73, 93, 149, 207, 219, 279, 447, 657, 713, 1341, 1679, 2139, 2263, 3427, 4619, 5037, 6417, 6789, 10281, 10877, 13857, 15111, 20367, 30843, 32631, 41571, 52049, 97893, 106237, 156147, 250171, 318711, 337187, 468441, 750513, 956133, 1011561, 2251539, 3034683, 7755301, 23265903, 69797709]

約数ペア:

[(1, 69797709), (3, 23265903), (9, 7755301), (23, 3034683), (31, 2251539), (69, 1011561), (73, 956133), (93, 750513), (149, 468441), (207, 337187), (219, 318711), (279, 250171), (447, 156147), (657, 106237), (713, 97893), (1341, 52049), (1679, 41571), (2139, 32631), (2263, 30843), (3427, 20367), (4619, 15111), (5037, 13857), (6417, 10877), (6789, 10281)]