127683143

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 161838768

約数和(自身を除く): 34155625

約数列:

[1, 7, 23, 29, 41, 161, 203, 287, 529, 667, 841, 943, 1189, 3703, 4669, 5887, 6601, 8323, 15341, 19343, 21689, 27347, 34481, 107387, 135401, 151823, 191429, 241367, 444889, 628981, 793063, 3114223, 4402867, 5551441, 18240449, 127683143]

約数ペア:

[(1, 127683143), (7, 18240449), (23, 5551441), (29, 4402867), (41, 3114223), (161, 793063), (203, 628981), (287, 444889), (529, 241367), (667, 191429), (841, 151823), (943, 135401), (1189, 107387), (3703, 34481), (4669, 27347), (5887, 21689), (6601, 19343), (8323, 15341)]