119501949

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 186266880

約数和(自身を除く): 66764931

約数列:

[1, 3, 7, 21, 73, 137, 219, 411, 511, 569, 959, 1533, 1707, 2877, 3983, 10001, 11949, 30003, 41537, 70007, 77953, 124611, 210021, 233859, 290759, 545671, 872277, 1637013, 5690569, 17071707, 39833983, 119501949]

約数ペア:

[(1, 119501949), (3, 39833983), (7, 17071707), (21, 5690569), (73, 1637013), (137, 872277), (219, 545671), (411, 290759), (511, 233859), (569, 210021), (959, 124611), (1533, 77953), (1707, 70007), (2877, 41537), (3983, 30003), (10001, 11949)]