154961937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2963}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 248976000

約数和(自身を除く): 94014063

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1341, 1937, 2963, 4023, 5811, 8889, 17433, 26667, 38519, 52299, 80001, 115557, 346671, 441487, 1040013, 1324461, 3973383, 5739331, 11920149, 17217993, 51653979, 154961937]

約数ペア:

[(1, 154961937), (3, 51653979), (9, 17217993), (13, 11920149), (27, 5739331), (39, 3973383), (117, 1324461), (149, 1040013), (351, 441487), (447, 346671), (1341, 115557), (1937, 80001), (2963, 52299), (4023, 38519), (5811, 26667), (8889, 17433)]