143553249

素因数分解:

$3^3\times 7^1\times {\mathrm{797}}^1\times {\mathrm{953}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 243613440

約数和(自身を除く): 100060191

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 797, 953, 2391, 2859, 5579, 6671, 7173, 8577, 16737, 20013, 21519, 25731, 50211, 60039, 150633, 180117, 759541, 2278623, 5316787, 6835869, 15950361, 20507607, 47851083, 143553249]

約数ペア:

[(1, 143553249), (3, 47851083), (7, 20507607), (9, 15950361), (21, 6835869), (27, 5316787), (63, 2278623), (189, 759541), (797, 180117), (953, 150633), (2391, 60039), (2859, 50211), (5579, 25731), (6671, 21519), (7173, 20013), (8577, 16737)]