156986804181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{83621}}^1$

素因数の和:84053

約数の個数: 32

約数和(自身を含む): 224117663616

約数和(自身を除く): 67130859435

約数列:

[1, 3, 17, 51, 131, 281, 393, 843, 2227, 4777, 6681, 14331, 36811, 83621, 110433, 250863, 625787, 1421557, 1877361, 4264671, 10954351, 23497501, 32863053, 70492503, 186223967, 399457517, 558671901, 1198372551, 3078172631, 9234517893, 52328934727, 156986804181]

約数ペア:

[(1, 156986804181), (3, 52328934727), (17, 9234517893), (51, 3078172631), (131, 1198372551), (281, 558671901), (393, 399457517), (843, 186223967), (2227, 70492503), (4777, 32863053), (6681, 23497501), (14331, 10954351), (36811, 4264671), (83621, 1877361), (110433, 1421557), (250863, 625787)]