7000081479

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{41729}}^1$

素因数の和:41869

約数の個数: 40

約数和(自身を含む): 11108526000

約数和(自身を除く): 4108444521

約数列:

[1, 3, 9, 19, 27, 57, 81, 109, 171, 327, 513, 981, 1539, 2071, 2943, 6213, 8829, 18639, 41729, 55917, 125187, 167751, 375561, 792851, 1126683, 2378553, 3380049, 4548461, 7135659, 13645383, 21406977, 40936149, 64220931, 86420759, 122808447, 259262277, 368425341, 777786831, 2333360493, 7000081479]

約数ペア:

[(1, 7000081479), (3, 2333360493), (9, 777786831), (19, 368425341), (27, 259262277), (57, 122808447), (81, 86420759), (109, 64220931), (171, 40936149), (327, 21406977), (513, 13645383), (981, 7135659), (1539, 4548461), (2071, 3380049), (2943, 2378553), (6213, 1126683), (8829, 792851), (18639, 375561), (41729, 167751), (55917, 125187)]