51094401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 77160960

約数和(自身を除く): 26066559

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 787, 969, 1139, 1273, 2361, 3417, 3819, 13379, 14953, 21641, 40137, 44859, 52729, 64923, 158187, 254201, 762603, 896393, 1001851, 2689179, 3005553, 17031467, 51094401]

約数ペア:

[(1, 51094401), (3, 17031467), (17, 3005553), (19, 2689179), (51, 1001851), (57, 896393), (67, 762603), (201, 254201), (323, 158187), (787, 64923), (969, 52729), (1139, 44859), (1273, 40137), (2361, 21641), (3417, 14953), (3819, 13379)]