80145153

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 49886847

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 449, 601, 1347, 1803, 4041, 4939, 5409, 6611, 12123, 14817, 16227, 19833, 44451, 59499, 133353, 178497, 269849, 809547, 2428641, 2968339, 7285923, 8905017, 26715051, 80145153]

約数ペア:

[(1, 80145153), (3, 26715051), (9, 8905017), (11, 7285923), (27, 2968339), (33, 2428641), (99, 809547), (297, 269849), (449, 178497), (601, 133353), (1347, 59499), (1803, 44451), (4041, 19833), (4939, 16227), (5409, 14817), (6611, 12123)]