12150621

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 20977920

約数和(自身を除く): 8827299

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1213, 1431, 3339, 3639, 8491, 10017, 10917, 25473, 32751, 64289, 76419, 192867, 229257, 450023, 578601, 1350069, 1735803, 4050207, 12150621]

約数ペア:

[(1, 12150621), (3, 4050207), (7, 1735803), (9, 1350069), (21, 578601), (27, 450023), (53, 229257), (63, 192867), (159, 76419), (189, 64289), (371, 32751), (477, 25473), (1113, 10917), (1213, 10017), (1431, 8491), (3339, 3639)]