127684782

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{7603}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 284693760

約数和(自身を除く): 157008978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2799, 5598, 7603, 8397, 15206, 16794, 22809, 45618, 68427, 136854, 205281, 410562, 2364533, 4729066, 7093599, 14187198, 21280797, 42561594, 63842391, 127684782]

約数ペア:

[(1, 127684782), (2, 63842391), (3, 42561594), (6, 21280797), (9, 14187198), (18, 7093599), (27, 4729066), (54, 2364533), (311, 410562), (622, 205281), (933, 136854), (1866, 68427), (2799, 45618), (5598, 22809), (7603, 16794), (8397, 15206)]