51809199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32401}}^1$

素因数の和:32458

約数の個数: 16

約数和(自身を含む): 76209504

約数和(自身を除く): 24400305

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 32401, 97203, 421213, 1263639, 1328441, 3985323, 17269733, 51809199]

約数ペア:

[(1, 51809199), (3, 17269733), (13, 3985323), (39, 1328441), (41, 1263639), (123, 421213), (533, 97203), (1599, 32401)]