551506831557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1\times {\mathrm{92821}}^1$

素因数の和:93685

約数の個数: 32

約数和(自身を含む): 805991990400

約数和(自身を除く): 254485158843

約数列:

[1, 3, 11, 33, 401, 449, 1203, 1347, 4411, 4939, 13233, 14817, 92821, 180049, 278463, 540147, 1021031, 1980539, 3063093, 5941617, 37221221, 41676629, 111663663, 125029887, 409433431, 458442919, 1228300293, 1375328757, 16712328229, 50136984687, 183835610519, 551506831557]

約数ペア:

[(1, 551506831557), (3, 183835610519), (11, 50136984687), (33, 16712328229), (401, 1375328757), (449, 1228300293), (1203, 458442919), (1347, 409433431), (4411, 125029887), (4939, 111663663), (13233, 41676629), (14817, 37221221), (92821, 5941617), (180049, 3063093), (278463, 1980539), (540147, 1021031)]