67956309

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 108126720

約数和(自身を除く): 40170411

約数列:

[1, 3, 9, 29, 31, 37, 87, 93, 111, 227, 261, 279, 333, 681, 899, 1073, 1147, 2043, 2697, 3219, 3441, 6583, 7037, 8091, 8399, 9657, 10323, 19749, 21111, 25197, 33263, 59247, 63333, 75591, 99789, 204073, 243571, 260369, 299367, 612219, 730713, 781107, 1836657, 2192139, 2343321, 7550701, 22652103, 67956309]

約数ペア:

[(1, 67956309), (3, 22652103), (9, 7550701), (29, 2343321), (31, 2192139), (37, 1836657), (87, 781107), (93, 730713), (111, 612219), (227, 299367), (261, 260369), (279, 243571), (333, 204073), (681, 99789), (899, 75591), (1073, 63333), (1147, 59247), (2043, 33263), (2697, 25197), (3219, 21111), (3441, 19749), (6583, 10323), (7037, 9657), (8091, 8399)]