87469161

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 132061440

約数和(自身を除く): 44592279

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 577, 897, 1731, 2197, 3887, 6591, 7501, 11661, 13271, 22503, 39813, 50531, 97513, 151593, 172523, 292539, 517569, 1267669, 2242799, 3803007, 6728397, 29156387, 87469161]

約数ペア:

[(1, 87469161), (3, 29156387), (13, 6728397), (23, 3803007), (39, 2242799), (69, 1267669), (169, 517569), (299, 292539), (507, 172523), (577, 151593), (897, 97513), (1731, 50531), (2197, 39813), (3887, 22503), (6591, 13271), (7501, 11661)]