73870069

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 93707712

約数和(自身を除く): 19837643

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 1523, 3731, 6929, 10661, 19799, 48503, 62443, 138593, 257387, 437101, 811759, 1801709, 5682313, 10552867, 73870069]

約数ペア:

[(1, 73870069), (7, 10552867), (13, 5682313), (41, 1801709), (91, 811759), (169, 437101), (287, 257387), (533, 138593), (1183, 62443), (1523, 48503), (3731, 19799), (6929, 10661)]