457804578153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1\times {\mathrm{67559}}^1$

素因数の和:68541

約数の個数: 32

約数和(自身を含む): 661028659200

約数和(自身を除く): 203224081047

約数列:

[1, 3, 13, 39, 239, 717, 727, 2181, 3107, 9321, 9451, 28353, 67559, 173753, 202677, 521259, 878267, 2258789, 2634801, 6776367, 16146601, 48439803, 49115393, 147346179, 209905813, 629717439, 638500109, 1915500327, 11738578927, 35215736781, 152601526051, 457804578153]

約数ペア:

[(1, 457804578153), (3, 152601526051), (13, 35215736781), (39, 11738578927), (239, 1915500327), (717, 638500109), (727, 629717439), (2181, 209905813), (3107, 147346179), (9321, 49115393), (9451, 48439803), (28353, 16146601), (67559, 6776367), (173753, 2634801), (202677, 2258789), (521259, 878267)]