47205726051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1\times {\mathrm{19889}}^1$

素因数の和:20987

約数の個数: 32

約数和(自身を含む): 69702197760

約数和(自身を除く): 22496471709

約数列:

[1, 3, 11, 33, 71, 213, 781, 1013, 2343, 3039, 11143, 19889, 33429, 59667, 71923, 215769, 218779, 656337, 791153, 1412119, 2373459, 4236357, 15533309, 20147557, 46599927, 60442671, 221623127, 664869381, 1430476547, 4291429641, 15735242017, 47205726051]

約数ペア:

[(1, 47205726051), (3, 15735242017), (11, 4291429641), (33, 1430476547), (71, 664869381), (213, 221623127), (781, 60442671), (1013, 46599927), (2343, 20147557), (3039, 15533309), (11143, 4236357), (19889, 2373459), (33429, 1412119), (59667, 791153), (71923, 656337), (215769, 218779)]