75267969

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 122572800

約数和(自身を除く): 47304831

約数列:

[1, 3, 7, 21, 31, 49, 83, 93, 147, 199, 217, 249, 581, 597, 651, 1393, 1519, 1743, 2573, 4067, 4179, 4557, 6169, 7719, 9751, 12201, 16517, 18011, 18507, 29253, 43183, 49551, 54033, 115619, 126077, 129549, 302281, 346857, 378231, 512027, 809333, 906843, 1536081, 2427999, 3584189, 10752567, 25089323, 75267969]

約数ペア:

[(1, 75267969), (3, 25089323), (7, 10752567), (21, 3584189), (31, 2427999), (49, 1536081), (83, 906843), (93, 809333), (147, 512027), (199, 378231), (217, 346857), (249, 302281), (581, 129549), (597, 126077), (651, 115619), (1393, 54033), (1519, 49551), (1743, 43183), (2573, 29253), (4067, 18507), (4179, 18011), (4557, 16517), (6169, 12201), (7719, 9751)]