123242013

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 188801280

約数和(自身を除く): 65559267

約数列:

[1, 3, 9, 27, 53, 71, 159, 213, 477, 639, 1213, 1431, 1917, 3639, 3763, 10917, 11289, 32751, 33867, 64289, 86123, 101601, 192867, 258369, 578601, 775107, 1735803, 2325321, 4564519, 13693557, 41080671, 123242013]

約数ペア:

[(1, 123242013), (3, 41080671), (9, 13693557), (27, 4564519), (53, 2325321), (71, 1735803), (159, 775107), (213, 578601), (477, 258369), (639, 192867), (1213, 101601), (1431, 86123), (1917, 64289), (3639, 33867), (3763, 32751), (10917, 11289)]