138813939

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15077}}^1$

素因数の和:15128

約数の個数: 32

約数和(自身を含む): 231598080

約数和(自身を除く): 92784141

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 15077, 45231, 135693, 165847, 407079, 467387, 497541, 1402161, 1492623, 4206483, 4477869, 5141257, 12619449, 15423771, 46271313, 138813939]

約数ペア:

[(1, 138813939), (3, 46271313), (9, 15423771), (11, 12619449), (27, 5141257), (31, 4477869), (33, 4206483), (93, 1492623), (99, 1402161), (279, 497541), (297, 467387), (341, 407079), (837, 165847), (1023, 135693), (3069, 45231), (9207, 15077)]