57117807

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 87643296

約数和(自身を除く): 30525489

約数列:

[1, 3, 9, 17, 51, 153, 577, 647, 1731, 1941, 5193, 5823, 9809, 10999, 29427, 32997, 88281, 98991, 373319, 1119957, 3359871, 6346423, 19039269, 57117807]

約数ペア:

[(1, 57117807), (3, 19039269), (9, 6346423), (17, 3359871), (51, 1119957), (153, 373319), (577, 98991), (647, 88281), (1731, 32997), (1941, 29427), (5193, 10999), (5823, 9809)]