40186773

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 71508096

約数和(自身を除く): 31321323

約数列:

[1, 3, 9, 11, 23, 27, 33, 37, 53, 69, 81, 99, 111, 159, 207, 253, 297, 333, 407, 477, 583, 621, 759, 851, 891, 999, 1219, 1221, 1431, 1749, 1863, 1961, 2277, 2553, 2997, 3657, 3663, 4293, 5247, 5883, 6831, 7659, 9361, 10971, 10989, 13409, 15741, 17649, 20493, 21571, 22977, 28083, 32913, 32967, 40227, 45103, 47223, 52947, 64713, 68931, 84249, 98739, 120681, 135309, 158841, 194139, 252747, 362043, 405927, 496133, 582417, 758241, 1086129, 1217781, 1488399, 1747251, 3653343, 4465197, 13395591, 40186773]

約数ペア:

[(1, 40186773), (3, 13395591), (9, 4465197), (11, 3653343), (23, 1747251), (27, 1488399), (33, 1217781), (37, 1086129), (53, 758241), (69, 582417), (81, 496133), (99, 405927), (111, 362043), (159, 252747), (207, 194139), (253, 158841), (297, 135309), (333, 120681), (407, 98739), (477, 84249), (583, 68931), (621, 64713), (759, 52947), (851, 47223), (891, 45103), (999, 40227), (1219, 32967), (1221, 32913), (1431, 28083), (1749, 22977), (1863, 21571), (1961, 20493), (2277, 17649), (2553, 15741), (2997, 13409), (3657, 10989), (3663, 10971), (4293, 9361), (5247, 7659), (5883, 6831)]