61347979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2207}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 80759808

約数和(自身を除く): 19411829

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2207, 2527, 3971, 15449, 24277, 27797, 41933, 169939, 293531, 461263, 796727, 3228841, 5577089, 8763997, 61347979]

約数ペア:

[(1, 61347979), (7, 8763997), (11, 5577089), (19, 3228841), (77, 796727), (133, 461263), (209, 293531), (361, 169939), (1463, 41933), (2207, 27797), (2527, 24277), (3971, 15449)]