13829157

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 21401600

約数和(自身を除く): 7572443

約数列:

[1, 3, 9, 27, 37, 109, 111, 127, 327, 333, 381, 981, 999, 1143, 2943, 3429, 4033, 4699, 12099, 13843, 14097, 36297, 41529, 42291, 108891, 124587, 126873, 373761, 512191, 1536573, 4609719, 13829157]

約数ペア:

[(1, 13829157), (3, 4609719), (9, 1536573), (27, 512191), (37, 373761), (109, 126873), (111, 124587), (127, 108891), (327, 42291), (333, 41529), (381, 36297), (981, 14097), (999, 13843), (1143, 12099), (2943, 4699), (3429, 4033)]