103997601

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{19163}}^1$

素因数の和:19242

約数の個数: 20

約数和(自身を含む): 157681392

約数和(自身を除く): 53683791

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 19163, 57489, 172467, 517401, 1283921, 1552203, 3851763, 11555289, 34665867, 103997601]

約数ペア:

[(1, 103997601), (3, 34665867), (9, 11555289), (27, 3851763), (67, 1552203), (81, 1283921), (201, 517401), (603, 172467), (1809, 57489), (5427, 19163)]