66973401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 112020480

約数和(自身を除く): 45047079

約数列:

[1, 3, 9, 11, 23, 33, 67, 69, 99, 201, 207, 253, 439, 603, 737, 759, 1317, 1541, 2211, 2277, 3951, 4623, 4829, 6633, 10097, 13869, 14487, 16951, 29413, 30291, 43461, 50853, 88239, 90873, 111067, 152559, 264717, 323543, 333201, 676499, 970629, 999603, 2029497, 2911887, 6088491, 7441489, 22324467, 66973401]

約数ペア:

[(1, 66973401), (3, 22324467), (9, 7441489), (11, 6088491), (23, 2911887), (33, 2029497), (67, 999603), (69, 970629), (99, 676499), (201, 333201), (207, 323543), (253, 264717), (439, 152559), (603, 111067), (737, 90873), (759, 88239), (1317, 50853), (1541, 43461), (2211, 30291), (2277, 29413), (3951, 16951), (4623, 14487), (4829, 13869), (6633, 10097)]