73402637

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 100859904

約数和(自身を除く): 27457267

約数列:

[1, 7, 11, 23, 31, 49, 77, 161, 191, 217, 253, 341, 539, 713, 1127, 1337, 1519, 1771, 2101, 2387, 4393, 4991, 5921, 7843, 9359, 12397, 14707, 16709, 30751, 34937, 41447, 48323, 54901, 65131, 102949, 136183, 215257, 290129, 338261, 384307, 455917, 953281, 1498013, 2367827, 3191419, 6672967, 10486091, 73402637]

約数ペア:

[(1, 73402637), (7, 10486091), (11, 6672967), (23, 3191419), (31, 2367827), (49, 1498013), (77, 953281), (161, 455917), (191, 384307), (217, 338261), (253, 290129), (341, 215257), (539, 136183), (713, 102949), (1127, 65131), (1337, 54901), (1519, 48323), (1771, 41447), (2101, 34937), (2387, 30751), (4393, 16709), (4991, 14707), (5921, 12397), (7843, 9359)]