38491497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 28036503

約数列:

[1, 3, 9, 11, 27, 29, 33, 41, 87, 99, 109, 123, 261, 297, 319, 327, 369, 451, 783, 957, 981, 1107, 1189, 1199, 1353, 2871, 2943, 3161, 3567, 3597, 4059, 4469, 8613, 9483, 10701, 10791, 12177, 13079, 13407, 28449, 32103, 32373, 34771, 39237, 40221, 49159, 85347, 104313, 117711, 120663, 129601, 147477, 312939, 353133, 388803, 442431, 938817, 1166409, 1327293, 1425611, 3499227, 4276833, 12830499, 38491497]

約数ペア:

[(1, 38491497), (3, 12830499), (9, 4276833), (11, 3499227), (27, 1425611), (29, 1327293), (33, 1166409), (41, 938817), (87, 442431), (99, 388803), (109, 353133), (123, 312939), (261, 147477), (297, 129601), (319, 120663), (327, 117711), (369, 104313), (451, 85347), (783, 49159), (957, 40221), (981, 39237), (1107, 34771), (1189, 32373), (1199, 32103), (1353, 28449), (2871, 13407), (2943, 13079), (3161, 12177), (3567, 10791), (3597, 10701), (4059, 9483), (4469, 8613)]