85825719

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 150418944

約数和(自身を除く): 64593225

約数列:

[1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 207, 427, 483, 549, 971, 1281, 1403, 1449, 2913, 3843, 4209, 6797, 8739, 9821, 12627, 20391, 22333, 29463, 59231, 61173, 66999, 88389, 156331, 177693, 200997, 414617, 468993, 533079, 1243851, 1362313, 1406979, 3731553, 4086939, 9536191, 12260817, 28608573, 85825719]

約数ペア:

[(1, 85825719), (3, 28608573), (7, 12260817), (9, 9536191), (21, 4086939), (23, 3731553), (61, 1406979), (63, 1362313), (69, 1243851), (161, 533079), (183, 468993), (207, 414617), (427, 200997), (483, 177693), (549, 156331), (971, 88389), (1281, 66999), (1403, 61173), (1449, 59231), (2913, 29463), (3843, 22333), (4209, 20391), (6797, 12627), (8739, 9821)]