53315919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 81594240

約数和(自身を除く): 28278321

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 1867, 3173, 5601, 9519, 16803, 28557, 35473, 106419, 311789, 319257, 935367, 2806101, 5923991, 17771973, 53315919]

約数ペア:

[(1, 53315919), (3, 17771973), (9, 5923991), (19, 2806101), (57, 935367), (167, 319257), (171, 311789), (501, 106419), (1503, 35473), (1867, 28557), (3173, 16803), (5601, 9519)]