72099707901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1\times {\mathrm{16657}}^1$

素因数の和:19421

約数の個数: 32

約数和(自身を含む): 106098400128

約数和(自身を除く): 33998692227

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 2707, 8121, 16657, 35191, 49971, 105573, 110987, 216541, 332961, 649623, 682937, 1442831, 2048811, 4328493, 8878181, 26634543, 45090499, 135271497, 586176487, 1758529461, 1848710459, 5546131377, 24033235967, 72099707901]

約数ペア:

[(1, 72099707901), (3, 24033235967), (13, 5546131377), (39, 1848710459), (41, 1758529461), (123, 586176487), (533, 135271497), (1599, 45090499), (2707, 26634543), (8121, 8878181), (16657, 4328493), (35191, 2048811), (49971, 1442831), (105573, 682937), (110987, 649623), (216541, 332961)]