157769967

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{4513}}^1$

素因数の和:4830

約数の個数: 16

約数和(自身を含む): 216094208

約数和(自身を除く): 58324241

約数列:

[1, 3, 43, 129, 271, 813, 4513, 11653, 13539, 34959, 194059, 582177, 1223023, 3669069, 52589989, 157769967]

約数ペア:

[(1, 157769967), (3, 52589989), (43, 3669069), (129, 1223023), (271, 582177), (813, 194059), (4513, 34959), (11653, 13539)]