126783306

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6722

約数の個数: 56

約数和(自身を含む): 307111140

約数和(自身を除く): 180327834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 6689, 9477, 13378, 18954, 20067, 40134, 60201, 86957, 120402, 173914, 180603, 260871, 361206, 521742, 541809, 782613, 1083618, 1565226, 1625427, 2347839, 3250854, 4695678, 4876281, 7043517, 9752562, 14087034, 21130551, 42261102, 63391653, 126783306]

約数ペア:

[(1, 126783306), (2, 63391653), (3, 42261102), (6, 21130551), (9, 14087034), (13, 9752562), (18, 7043517), (26, 4876281), (27, 4695678), (39, 3250854), (54, 2347839), (78, 1625427), (81, 1565226), (117, 1083618), (162, 782613), (234, 541809), (243, 521742), (351, 361206), (486, 260871), (702, 180603), (729, 173914), (1053, 120402), (1458, 86957), (2106, 60201), (3159, 40134), (6318, 20067), (6689, 18954), (9477, 13378)]