47727507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 70004736

約数和(自身を除く): 22277229

約数列:

[1, 3, 23, 31, 53, 69, 93, 159, 421, 713, 1219, 1263, 1643, 2139, 3657, 4929, 9683, 13051, 22313, 29049, 37789, 39153, 66939, 113367, 300173, 513199, 691703, 900519, 1539597, 2075109, 15909169, 47727507]

約数ペア:

[(1, 47727507), (3, 15909169), (23, 2075109), (31, 1539597), (53, 900519), (69, 691703), (93, 513199), (159, 300173), (421, 113367), (713, 66939), (1219, 39153), (1263, 37789), (1643, 29049), (2139, 22313), (3657, 13051), (4929, 9683)]