75399681

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 51003519

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 483, 609, 667, 769, 1127, 1421, 2001, 2307, 3381, 4263, 4669, 5383, 14007, 16149, 17687, 22301, 32683, 37681, 53061, 66903, 98049, 113043, 123809, 156107, 371427, 468321, 512923, 866663, 1092749, 1538769, 2599989, 3278247, 3590461, 10771383, 25133227, 75399681]

約数ペア:

[(1, 75399681), (3, 25133227), (7, 10771383), (21, 3590461), (23, 3278247), (29, 2599989), (49, 1538769), (69, 1092749), (87, 866663), (147, 512923), (161, 468321), (203, 371427), (483, 156107), (609, 123809), (667, 113043), (769, 98049), (1127, 66903), (1421, 53061), (2001, 37681), (2307, 32683), (3381, 22301), (4263, 17687), (4669, 16149), (5383, 14007)]