61800739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 83897856

約数和(自身を除く): 22097117

約数列:

[1, 7, 11, 13, 77, 91, 107, 143, 577, 749, 1001, 1177, 1391, 4039, 6347, 7501, 8239, 9737, 15301, 44429, 52507, 61739, 82511, 107107, 432173, 577577, 679129, 802607, 4753903, 5618249, 8828677, 61800739]

約数ペア:

[(1, 61800739), (7, 8828677), (11, 5618249), (13, 4753903), (77, 802607), (91, 679129), (107, 577577), (143, 432173), (577, 107107), (749, 82511), (1001, 61739), (1177, 52507), (1391, 44429), (4039, 15301), (6347, 9737), (7501, 8239)]