133330266

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 303696000

約数和(自身を除く): 170365734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 149, 219, 227, 298, 438, 447, 454, 657, 681, 894, 1314, 1341, 1362, 1971, 2043, 2682, 3942, 4023, 4086, 6129, 8046, 10877, 12258, 16571, 21754, 32631, 33142, 33823, 49713, 65262, 67646, 97893, 99426, 101469, 149139, 195786, 202938, 293679, 298278, 304407, 447417, 587358, 608814, 894834, 913221, 1826442, 2469079, 4938158, 7407237, 14814474, 22221711, 44443422, 66665133, 133330266]

約数ペア:

[(1, 133330266), (2, 66665133), (3, 44443422), (6, 22221711), (9, 14814474), (18, 7407237), (27, 4938158), (54, 2469079), (73, 1826442), (146, 913221), (149, 894834), (219, 608814), (227, 587358), (298, 447417), (438, 304407), (447, 298278), (454, 293679), (657, 202938), (681, 195786), (894, 149139), (1314, 101469), (1341, 99426), (1362, 97893), (1971, 67646), (2043, 65262), (2682, 49713), (3942, 33823), (4023, 33142), (4086, 32631), (6129, 21754), (8046, 16571), (10877, 12258)]