2371036779

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 3661724880

約数和(自身を除く): 1290688101

約数列:

[1, 3, 9, 27, 53, 81, 109, 159, 243, 327, 477, 563, 729, 981, 1431, 1689, 2943, 4293, 5067, 5777, 8829, 12879, 15201, 17331, 26487, 29839, 38637, 45603, 51993, 61367, 79461, 89517, 136809, 155979, 184101, 268551, 410427, 467937, 552303, 805653, 1403811, 1656909, 2416959, 3252451, 4211433, 4970727, 7250877, 9757353, 14912181, 21752631, 29272059, 44736543, 87816177, 263448531, 790345593, 2371036779]

約数ペア:

[(1, 2371036779), (3, 790345593), (9, 263448531), (27, 87816177), (53, 44736543), (81, 29272059), (109, 21752631), (159, 14912181), (243, 9757353), (327, 7250877), (477, 4970727), (563, 4211433), (729, 3252451), (981, 2416959), (1431, 1656909), (1689, 1403811), (2943, 805653), (4293, 552303), (5067, 467937), (5777, 410427), (8829, 268551), (12879, 184101), (15201, 155979), (17331, 136809), (26487, 89517), (29839, 79461), (38637, 61367), (45603, 51993)]