128406902403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1\times {\mathrm{16729}}^1$

素因数の和:18871

約数の個数: 32

約数和(自身を含む): 186382907200

約数和(自身を除く): 57976004797

約数列:

[1, 3, 13, 39, 97, 291, 1261, 2029, 3783, 6087, 16729, 26377, 50187, 79131, 196813, 217477, 590439, 652431, 1622713, 2558569, 4868139, 7675707, 21095269, 33943141, 63285807, 101829423, 441260833, 1323782499, 3292484677, 9877454031, 42802300801, 128406902403]

約数ペア:

[(1, 128406902403), (3, 42802300801), (13, 9877454031), (39, 3292484677), (97, 1323782499), (291, 441260833), (1261, 101829423), (2029, 63285807), (3783, 33943141), (6087, 21095269), (16729, 7675707), (26377, 4868139), (50187, 2558569), (79131, 1622713), (196813, 652431), (217477, 590439)]