77998803

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{863}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 106500096

約数和(自身を除く): 28501293

約数列:

[1, 3, 47, 141, 641, 863, 1923, 2589, 30127, 40561, 90381, 121683, 553183, 1659549, 25999601, 77998803]

約数ペア:

[(1, 77998803), (3, 25999601), (47, 1659549), (141, 553183), (641, 121683), (863, 90381), (1923, 40561), (2589, 30127)]