80777002173

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202448627}}^1$

素因数の和:202448656

約数の個数: 16

約数和(自身を含む): 129567121920

約数和(自身を除く): 48790119747

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 202448627, 607345881, 1417140389, 3846523913, 4251421167, 11539571739, 26925667391, 80777002173]

約数ペア:

[(1, 80777002173), (3, 26925667391), (7, 11539571739), (19, 4251421167), (21, 3846523913), (57, 1417140389), (133, 607345881), (399, 202448627)]