16152129

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 28087488

約数和(自身を除く): 11935359

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 467, 549, 567, 1281, 1401, 1647, 3269, 3843, 4203, 4941, 9807, 11529, 12609, 28487, 29421, 34587, 37827, 85461, 88263, 199409, 256383, 264789, 598227, 769149, 1794681, 2307447, 5384043, 16152129]

約数ペア:

[(1, 16152129), (3, 5384043), (7, 2307447), (9, 1794681), (21, 769149), (27, 598227), (61, 264789), (63, 256383), (81, 199409), (183, 88263), (189, 85461), (427, 37827), (467, 34587), (549, 29421), (567, 28487), (1281, 12609), (1401, 11529), (1647, 9807), (3269, 4941), (3843, 4203)]