20163826827

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{48017}}^1$

素因数の和:48280

約数の個数: 32

約数和(自身を含む): 30362741760

約数和(自身を除く): 10198914933

約数列:

[1, 3, 9, 27, 103, 151, 309, 453, 927, 1359, 2781, 4077, 15553, 46659, 48017, 139977, 144051, 419931, 432153, 1296459, 4945751, 7250567, 14837253, 21751701, 44511759, 65255103, 133535277, 195765309, 746808401, 2240425203, 6721275609, 20163826827]

約数ペア:

[(1, 20163826827), (3, 6721275609), (9, 2240425203), (27, 746808401), (103, 195765309), (151, 133535277), (309, 65255103), (453, 44511759), (927, 21751701), (1359, 14837253), (2781, 7250567), (4077, 4945751), (15553, 1296459), (46659, 432153), (48017, 419931), (139977, 144051)]