147434319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 243341280

約数和(自身を除く): 95906961

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 369, 697, 779, 969, 1237, 2091, 2337, 2907, 3711, 6273, 7011, 11133, 13243, 21029, 23503, 39729, 50717, 63087, 70509, 119187, 152151, 189261, 211527, 399551, 456453, 862189, 963623, 1198653, 2586567, 2890869, 3595959, 7759701, 8672607, 16381591, 49144773, 147434319]

約数ペア:

[(1, 147434319), (3, 49144773), (9, 16381591), (17, 8672607), (19, 7759701), (41, 3595959), (51, 2890869), (57, 2586567), (123, 1198653), (153, 963623), (171, 862189), (323, 456453), (369, 399551), (697, 211527), (779, 189261), (969, 152151), (1237, 119187), (2091, 70509), (2337, 63087), (2907, 50717), (3711, 39729), (6273, 23503), (7011, 21029), (11133, 13243)]