19291036383

素因数分解:

$3^6\times {\mathrm{503}}^1\times {\mathrm{52609}}^1$

素因数の和:53130

約数の個数: 28

約数和(自身を含む): 28981375920

約数和(自身を除く): 9690339537

約数列:

[1, 3, 9, 27, 81, 243, 503, 729, 1509, 4527, 13581, 40743, 52609, 122229, 157827, 366687, 473481, 1420443, 4261329, 12783987, 26462327, 38351961, 79386981, 238160943, 714482829, 2143448487, 6430345461, 19291036383]

約数ペア:

[(1, 19291036383), (3, 6430345461), (9, 2143448487), (27, 714482829), (81, 238160943), (243, 79386981), (503, 38351961), (729, 26462327), (1509, 12783987), (4527, 4261329), (13581, 1420443), (40743, 473481), (52609, 366687), (122229, 157827)]