156936478527

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1\times {\mathrm{1613}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 232334189568

約数和(自身を除く): 75397711041

約数列:

[1, 3, 9, 71, 107, 213, 321, 639, 963, 1423, 1613, 4269, 4839, 7597, 12807, 14517, 22791, 68373, 101033, 114523, 152261, 172591, 303099, 343569, 456783, 517773, 909297, 1030707, 1370349, 1553319, 2295299, 6885897, 10810531, 12253961, 20657691, 32431593, 36761883, 97294779, 110285649, 162966229, 245596993, 488898687, 736790979, 1466696061, 2210372937, 17437386503, 52312159509, 156936478527]

約数ペア:

[(1, 156936478527), (3, 52312159509), (9, 17437386503), (71, 2210372937), (107, 1466696061), (213, 736790979), (321, 488898687), (639, 245596993), (963, 162966229), (1423, 110285649), (1613, 97294779), (4269, 36761883), (4839, 32431593), (7597, 20657691), (12807, 12253961), (14517, 10810531), (22791, 6885897), (68373, 2295299), (101033, 1553319), (114523, 1370349), (152261, 1030707), (172591, 909297), (303099, 517773), (343569, 456783)]