26803703199

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{738211}}^1$

素因数の和:738260

約数の個数: 48

約数和(自身を含む): 47127454080

約数和(自身を除く): 20323750881

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2793, 5187, 12103, 36309, 738211, 2214633, 5167477, 9596743, 14026009, 15502431, 28790229, 36172339, 42078027, 67177201, 98182063, 108517017, 182338117, 201531603, 294546189, 470240407, 547014351, 687274441, 1276366819, 1410721221, 2061823323, 3829100457, 8934567733, 26803703199]

約数ペア:

[(1, 26803703199), (3, 8934567733), (7, 3829100457), (13, 2061823323), (19, 1410721221), (21, 1276366819), (39, 687274441), (49, 547014351), (57, 470240407), (91, 294546189), (133, 201531603), (147, 182338117), (247, 108517017), (273, 98182063), (399, 67177201), (637, 42078027), (741, 36172339), (931, 28790229), (1729, 15502431), (1911, 14026009), (2793, 9596743), (5187, 5167477), (12103, 2214633), (36309, 738211)]