77993157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 121720320

約数和(自身を除く): 43727163

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 2347, 3021, 7041, 11077, 25817, 33231, 44593, 77451, 124391, 133779, 373173, 490523, 1368301, 1471569, 2363429, 4104903, 7090287, 25997719, 77993157]

約数ペア:

[(1, 77993157), (3, 25997719), (11, 7090287), (19, 4104903), (33, 2363429), (53, 1471569), (57, 1368301), (159, 490523), (209, 373173), (583, 133779), (627, 124391), (1007, 77451), (1749, 44593), (2347, 33231), (3021, 25817), (7041, 11077)]