161691371823

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{40763}}^1$

素因数の和:41223

約数の個数: 32

約数和(自身を含む): 223584996096

約数和(自身を除く): 61893624273

約数列:

[1, 3, 43, 97, 129, 291, 317, 951, 4171, 12513, 13631, 30749, 40763, 40893, 92247, 122289, 1322207, 1752809, 3954011, 3966621, 5258427, 11862033, 12921871, 38765613, 170022473, 510067419, 555640453, 1253421487, 1666921359, 3760264461, 53897123941, 161691371823]

約数ペア:

[(1, 161691371823), (3, 53897123941), (43, 3760264461), (97, 1666921359), (129, 1253421487), (291, 555640453), (317, 510067419), (951, 170022473), (4171, 38765613), (12513, 12921871), (13631, 11862033), (30749, 5258427), (40763, 3966621), (40893, 3954011), (92247, 1752809), (122289, 1322207)]