127505016

素因数分解:

$2^3\times 3^6\times {\mathrm{21863}}^1$

素因数の和:21887

約数の個数: 56

約数和(自身を含む): 358460280

約数和(自身を除く): 230955264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 21863, 43726, 65589, 87452, 131178, 174904, 196767, 262356, 393534, 524712, 590301, 787068, 1180602, 1574136, 1770903, 2361204, 3541806, 4722408, 5312709, 7083612, 10625418, 14167224, 15938127, 21250836, 31876254, 42501672, 63752508, 127505016]

約数ペア:

[(1, 127505016), (2, 63752508), (3, 42501672), (4, 31876254), (6, 21250836), (8, 15938127), (9, 14167224), (12, 10625418), (18, 7083612), (24, 5312709), (27, 4722408), (36, 3541806), (54, 2361204), (72, 1770903), (81, 1574136), (108, 1180602), (162, 787068), (216, 590301), (243, 524712), (324, 393534), (486, 262356), (648, 196767), (729, 174904), (972, 131178), (1458, 87452), (1944, 65589), (2916, 43726), (5832, 21863)]