56543257239

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4643}}^1\times {\mathrm{19997}}^1$

素因数の和:24679

約数の個数: 32

約数和(自身を含む): 89155883520

約数和(自身を除く): 32612626281

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 4643, 13929, 19997, 32501, 59991, 97503, 134647, 139979, 403941, 419937, 579913, 942529, 1739739, 2827587, 4059391, 12178173, 92846071, 278538213, 649922497, 1949767491, 2692536059, 8077608177, 18847752413, 56543257239]

約数ペア:

[(1, 56543257239), (3, 18847752413), (7, 8077608177), (21, 2692536059), (29, 1949767491), (87, 649922497), (203, 278538213), (609, 92846071), (4643, 12178173), (13929, 4059391), (19997, 2827587), (32501, 1739739), (59991, 942529), (97503, 579913), (134647, 419937), (139979, 403941)]